diff --git a/app/controllers/public/profile_controller.rb b/app/controllers/public/profile_controller.rb
index ee880b1..0d5c99e 100644
--- a/app/controllers/public/profile_controller.rb
+++ b/app/controllers/public/profile_controller.rb
@@ -218,7 +218,10 @@ class ProfileController < PublicController
 
   def more_comments
     profile_filter = @profile.person? ? {:user_id => @profile} : {:target_id => @profile}
-    activity = ActionTracker::Record.where({:id => params[:activity]}.merge profile_filter).first
+    activity = ActionTracker::Record.where(:id => params[:activity])
+    activity = activity.where(profile_filter) if !logged_in? || !current_person.follows?(@profile)
+    activity = activity.first
+
     comments_count = activity.comments.count
     comment_page = (params[:comment_page] || 1).to_i
     comments_per_page = 5
diff --git a/app/helpers/application_helper.rb b/app/helpers/application_helper.rb
index 0519b6c..f5d3e62 100644
--- a/app/helpers/application_helper.rb
+++ b/app/helpers/application_helper.rb
@@ -940,7 +940,8 @@ module ApplicationHelper
   end
 
   def expandable_text_area(object_name, method, text_area_id, options = {})
-    text_area(object_name, method, { :id => text_area_id, :onkeyup => "grow_text_area('#{text_area_id}')" }.merge(options))
+    options[:class] = (options[:class] || '') +  ' autogrow'
+    text_area(object_name, method, { :id => text_area_id }.merge(options))
   end
 
   def pluralize_without_count(count, singular, plural = nil)
diff --git a/app/views/profile/_profile_scrap_reply_form.html.erb b/app/views/profile/_profile_scrap_reply_form.html.erb
index 04d0bac..b5824fe 100644
--- a/app/views/profile/_profile_scrap_reply_form.html.erb
+++ b/app/views/profile/_profile_scrap_reply_form.html.erb
@@ -1,7 +1,7 @@
 <div id='profile-wall-reply-<%= scrap.id%>' style='display:none'>
   <div id='profile-wall-reply-form-<%= scrap.id%>' style='display:none'>
     <p class='profile-wall-reply'>
-      <%= form_remote_tag :url => {:controller => 'profile', :action => 'leave_scrap'}, :update => "profile_activities", :html => { :class => 'profile-wall-reply-form'} do %>
+      <%= form_remote_tag :url => {:controller => 'profile', :action => 'leave_scrap'}, :update => "profile_activities", :html => { :class => 'profile-wall-reply-form', 'data-update' => 'profile_activities'} do %>
         <%= expandable_text_area :scrap,
                                  :content,
                                  "reply_content_#{scrap.id}",
--
libgit2 0.21.2