diff --git a/onionr/static-data/default-plugins/flow/flowapi.py b/onionr/static-data/default-plugins/flow/flowapi.py
index 09b54629..40e98145 100755
--- a/onionr/static-data/default-plugins/flow/flowapi.py
+++ b/onionr/static-data/default-plugins/flow/flowapi.py
@@ -19,9 +19,15 @@
 '''
 
 from flask import Response, request, redirect, Blueprint, abort
-
+from utils import identifyhome
+import deadsimplekv as simplekv
 flask_blueprint = Blueprint('flow', __name__)
+board_cache = simplekv.DeadSimpleKV(identifyhome.identify_home() + '/board-index.cache.json')
 
 @flask_blueprint.route('/flow/getpostsbyboard/<board>')
 def get_post_by_board(board):
-    return Response('WIP')
\ No newline at end of file
+    board_cache.refresh()
+    posts = board_cache.get(board)
+    if posts is None:
+        posts = ''
+    return Response(posts)
\ No newline at end of file
diff --git a/onionr/static-data/default-plugins/flow/main.py b/onionr/static-data/default-plugins/flow/main.py
index f96006fd..c17a4a1a 100755
--- a/onionr/static-data/default-plugins/flow/main.py
+++ b/onionr/static-data/default-plugins/flow/main.py
@@ -25,31 +25,36 @@ import logger, config, onionrblocks
 from onionrutils import escapeansi, epoch, bytesconverter
 locale.setlocale(locale.LC_ALL, '')
 from coredb import blockmetadb
+from utils import identifyhome, reconstructhash
+import deadsimplekv as simplekv
 sys.path.insert(0, os.path.dirname(os.path.realpath(__file__)))
 import flowapi # import after path insert
 flask_blueprint = flowapi.flask_blueprint
 
 plugin_name = 'flow'
 PLUGIN_VERSION = '0.0.1'
+board_cache = simplekv.DeadSimpleKV(identifyhome.identify_home() + '/board-index.cache.json')
 
 class OnionrFlow:
     def __init__(self):
         self.alreadyOutputed = []
         self.flowRunning = False
-        self.channel = None
+        self.channel = ""
         return
 
     def start(self):
         logger.warn("Please note: everything said here is public, even if a random channel name is used.", terminal=True)
         message = ""
         self.flowRunning = True
-        newThread = threading.Thread(target=self.showOutput, daemon=True)
-        newThread.start()
         try:
-            self.channel = logger.readline("Enter a channel name or none for default:")
+            self.channel = logger.readline("Enter a channel name or none for default:").strip()
         except (KeyboardInterrupt, EOFError) as e:
             self.flowRunning = False
+        newThread = threading.Thread(target=self.showOutput, daemon=True)
+        newThread.start()
         while self.flowRunning:
+            if self.channel == "":
+                self.channel = "global"
             try:
                 message = logger.readline('\nInsert message into flow:').strip().replace('\n', '\\n').replace('\r', '\\r')
             except EOFError:
@@ -62,7 +67,7 @@ class OnionrFlow:
                 expireTime = epoch.get_epoch() + 43200
                 if len(message) > 0:
                     logger.info('Inserting message as block...', terminal=True)
-                    onionrblocks.insert(message, header='txt', expire=expireTime, meta={'ch': self.channel})
+                    onionrblocks.insert(message, header='brd', expire=expireTime, meta={'ch': self.channel})
 
         logger.info("Flow is exiting, goodbye", terminal=True)
         return
@@ -72,7 +77,7 @@ class OnionrFlow:
             time.sleep(1)
         try:
             while self.flowRunning:
-                for block in blockmetadb.get_blocks_by_type('txt'):
+                for block in blockmetadb.get_blocks_by_type('brd'):
                     if block in self.alreadyOutputed:
                         continue
                     block = Block(block)
@@ -105,3 +110,30 @@ def on_init(api, data = None):
     api.commands.register('flow', flow.start)
     api.commands.register_help('flow', 'Open the flow messaging interface')
     return
+
+def on_processblocks(api, data=None):
+    b_hash = reconstructhash.deconstruct_hash(data['block'].hash) # Get the 0-truncated block hash
+    metadata = data['block'].bmetadata # Get the block metadata
+
+    # Validate the channel name is sane for caching
+    try:
+        ch = metadata['ch']
+    except KeyError:
+        ch = 'global'
+    ch_len = len(ch)
+    if len(metadata['ch']) == 0:
+        ch = 'global'
+    elif len(metadata['ch']) > 12:
+        return
+    
+    existing_posts = board_cache.get(ch)
+    if existing_posts is None:
+        existing_posts = ''
+    else:
+        existing_posts += ','
+    check_list = existing_posts.split(',')
+    if len(check_list) > 30:
+        check_list.pop(0)
+    existing_posts = ','.join(check_list)
+    board_cache.put(ch, '%s%s' % (existing_posts, b_hash))
+    board_cache.flush()
\ No newline at end of file
diff --git a/onionr/static-data/www/board/board.js b/onionr/static-data/www/board/board.js
index c4ead3c1..8b39a0fd 100755
--- a/onionr/static-data/www/board/board.js
+++ b/onionr/static-data/www/board/board.js
@@ -4,6 +4,8 @@ var windowHeight = window.innerHeight;
 webpassword = webpass
 newPostForm = document.getElementById('addMsg')
 firstLoad = true
+lastLoadedBoard = 'global'
+
 function appendMessages(msg){
     var humanDate = new Date(0)
     if (msg.length == 0){
@@ -53,14 +55,29 @@ function appendMessages(msg){
 }
 
 function getBlocks(){
+    var feed = document.getElementById("feed")
+    var ch = document.getElementById('feedIDInput').value
+    if (lastLoadedBoard !== ch){
+        while (feed.firstChild) {
+            feed.removeChild(feed.firstChild);
+        }
+        requested = [] // reset requested list
+    }
+
+    lastLoadedBoard = ch
     if (document.getElementById('none') !== null){
         document.getElementById('none').remove();
 
     }
-    var feedText =  httpGet('/getblocksbytype/txt')
+    var feedText =  httpGet('/flow/getpostsbyboard/' + ch)
     var blockList = feedText.split(',').reverse()
+    console.log(blockList)
     for (i = 0; i < blockList.length; i++){
+        while (blockList[i].length < 64) blockList[i] = "0" + blockList[i]
         if (! requested.includes(blockList[i])){
+            if (blockList[i].length == 0){
+                continue
+            }
             bl = httpGet('/getblockdata/' + blockList[i])
             appendMessages(bl)
             requested.push(blockList[i])
@@ -75,7 +92,9 @@ document.getElementById('refreshFeed').onclick = function(){
 
 newPostForm.onsubmit = function(){
     var message = document.getElementById('newMsgText').value
-    var postData = {'message': message, 'type': 'txt', 'encrypt': false}
+    var channel = document.getElementById('feedIDInput').value
+    var meta = {'ch': channel}
+    var postData = {'message': message, 'type': 'txt', 'encrypt': false, 'meta': JSON.stringify(meta)}
     postData = JSON.stringify(postData)
     newPostForm.style.display = 'none'
     fetch('/insertblock', {
diff --git a/onionr/static-data/www/board/index.html b/onionr/static-data/www/board/index.html
index e7e4e779..acbf067c 100755
--- a/onionr/static-data/www/board/index.html
+++ b/onionr/static-data/www/board/index.html
@@ -114,7 +114,7 @@
                         </div>
                         <div class="content">
                             <div id='feed'>
-                                <span id='none'>None Yet :)</span>
+                                <span id='none'>None yet, try refreshing 😃</span>
                                 <!--Message Items are appended here based on template-->
                             </div>
                         </div>