   getNewItemsCount: (callback) ->
     callback? @listController?.activityHeader?.getNewItemsCount() or 0
 
-  continueLoadingTeasers:->
-    log "continueLoadingTeasers"
-
-    # fix me
-    # this is a monkeypatch
-    # find the original problem and get rid of @continueLoadingTeasersLastTimeStamp
-    # and isNaN - SY
-    lastTimeStamp = @lastFrom
-    if isNaN(lastTimeStamp) or @continueLoadingTeasersLastTimeStamp is lastTimeStamp
-      @listController.hideLazyLoader()
-      return
-
-    @continueLoadingTeasersLastTimeStamp = lastTimeStamp
-    @populateActivity {to: lastTimeStamp}
-
-  sanitizeCache:(cache, callback)->
-    activities = clearQuotes cache.activities
-
-    KD.remote.reviveFromSnapshots activities, (err, instances)->
-      for activity,i in activities
-        cache.activities[activity._id] or= {}
-        cache.activities[activity._id].teaser = instances[i]
-
-      callback null, cache
-
-  # Store first & last cache activity timestamp.
-  extractCacheTimeStamps: (cache)->
-    @lastTo   = (new Date cache.to).getTime()
-    @lastFrom = (new Date cache.from).getTime()
-
   # Refreshes activity feed, used when user has been disconnected
   # for so long, backend connection is long gone.
-  #refresh:->
-    ## prevents multiple clicks to refresh from interfering
-    #return  if @isLoading
-
-    #@resetAll()
-
-  # Store first & last activity timestamp.
-  #extractTeasersTimeStamps:(teasers)->
-    #@lastTo   = teasers.first.meta.createdAt
-    #@lastFrom = teasers.last.meta.createdAt
+  refresh:->
+    # prevents multiple clicks to refresh from interfering
+    return  if @isLoading
+
+    @resetAll()
 
   #populateActivityWithTimeout:->
     #@populateActivity {},\

    panelHeight      = contentPanel.$('.activity-content')[0].clientHeight

    if scrollViewHeight + headerHeight < panelHeight
      log "teasersLoaded"

      @continueLoadingTeasers()

  createContentDisplay:(activity, callback=->)->


      @isLoading = no
      @resetAll()

      if @activityCallback? then @activityCallback.cancel()

      if data.type in ["Public", "Followed"] then @setFeedFilter data.type
      else @setActivityFilter data.type
