petitnuage

This widget displays titles and links to the latest posts of a custom list of third party RSS feeds. It is useful for people who want to follow third party feeds updates on their own blog. It is also useful for blog networks where each blog can promote the latest posts of other blogs of the network.
Features list:
<ul>
<li>Customizable title.</li>
<li>Customizable introduction displayed before the recently updated feeds list.</li>
<li>Customizable number of maximum posts displayed from the same source.</li>
<li>Customizable number of maximum posts displayed in total.</li>
<li>Localized economy and market share news feeds supplied by default for immediate use (many thanks to <a href="http://www.labourseenaction.fr/" title="La bourse en action" rel="nofollow ugc">Bourse en ligne</a> for both English and French original news feeds).</li>
</ul>
Languages supported:
<ul>
<li>English</li>
<li>French</li>
</ul>
The plugin uses WordPress standard localization functions for localization. So, adding support for new languages (including the list of default RSS feeds, separated by “!”) should be straightforward.

Simple RSS Feeds Widget

This widget displays links to the latest posts of a custom list of third party RSS feeds.

Boone Gorges

redroverhq

BP Lotsa Feeds adds a whole bunch of RSS feeds to your installation of BuddyPress. The following feeds are included with BP Lotsa Feeds (followed by the URL pattern where the feeds can be found):
INDIVIDUAL MEMBERS
<ul>
<li>Networkwide comments by an individual member (/members/username/activity/comments/feed)</li>
<li>Networkwide blog posts by an individual member (/members/username/activity/blogposts/feed)</li>
<li>Activity updates by an individual member (/members/username/activity/updates/feed)</li>
<li>An individual member’s friendship connections (/members/username/activity/friendships/feed)</li>
<li>Forum topics started by an individual member (/members/username/activity/forumtopics/feed)</li>
<li>Forum replies by an individual member (/members/username/activity/forumreplies/feed)</li>
<li>All forum activity by a member (a combination of the previous two feeds) (/members/username/activity/forums/feed)</li>
</ul>
INDIVIDUAL GROUPS
<ul>
<li>A group’s activity updates (/groups/groupname/updates/feed)</li>
<li>New forum topics in a given group (/groups/groupname/forumtopics/feed)</li>
<li>Forum replies in a given group (/groups/groupname/forumreplies/feed)</li>
<li>All forum activity in a given group (a combination of the previous two feeds) (/groups/groupname/forums/feed)</li>
<li>A group’s new members (/groups/groupname/membership/feed)</li>
</ul>
FORUMS
<ul>
<li>Individual forum topic posts (/groups/groupname/forum/topic/topicslug/feed)</li>
</ul>
You can make any of these feeds inaccessible by defining the corresponding DISABLE constant in plugins/bp-custom.php or wp-config.php, e.g. 
 define( ‘BPLF_DISABLE_GROUP_UPDATES_FEED’, true ) 
See <code>bp-lotsa-feeds.php</code> for the proper constant names.
Hooks and filters are in place so that you can add custom feeds and feed templates.
Follow the plugin’s development at http://github.com/boonebgorges/bp-lotsa-feeds

BP Lotsa Feeds

Gives your BuddyPress installation lotsa feeds.

Simple RSS Feeds Widget vs BP Lotsa Feeds