Boone Gorges

If you install BuddyPress on an already thriving WordPress installation, you’ll notice that existing blog comments and posts are not inserted into the activity stream. This plugin fixes that.
Requires WordPress Multisite

BP Import Blog Activity

Updates BuddyPress activity streams with missing blog comments and posts

ctltwp

The plugin gives users the oportunity to embed a summary of commented 
posts within any page. When using the shortcode [blog_activity] when 
writing in the content of any page, the user includes in the page, a 
table that displays on each row information about a certain post 
that received any comments.
The columns on which the information is distributed are “post” (the 
title of the post), “By” (who created the post), “Published” (how long 
ago it was published), “Comments” (how many comments have been posted) 
and “Last Comment” (when was the last comment posted). Also, whenever 
someone clicks on the plus sign adjacent to any post, the content of the 
post is displayed, along with all the comments it received. This content 
can be immediately contracted, by clicking the plus sign again.
The table can be adjusted to be expandable or non-expandable by using 
the management options for the BlogActivityShortcode plugin.

Blog activity shortcode

wordpress mu Requires at least: 2.6 Tested up to: 2.7 Stable tag: trunk The plugin enables any user to display summarized information on any of the  …

BP Import Blog Activity vs Blog activity shortcode