Boone Gorges

CUNY Academic Commons

Allows admins to import data from an arbitrary RSS feed into their BuddyPress sitewide activity stream
The plugin imports RSS feeds every hour. You may find that you need to decrease your Simplepie cache time to make it work: 
 add_filter( ‘wp_feed_cache_transient_lifetime’, create_function(‘$a’, ‘return 600;’) ); 
reduces the RSS cache to ten minutes, for example. Put that in your bp-custom.php file if you are having problems with the plugin.
At the moment, the plugin uses the Author field from the RSS feed to look for a matching author in your WP database. If it doesn’t find one, it uses the unlinked text ‘A user’, as in ‘A user edited the wiki page…’.

BP External Activity

Allows admins to import data from an arbitrary RSS feed into their BuddyPress sitewide activity stream

Khang Minh

This plugin gives you total control over external links on your website. This plugin also comes with a comprehensive domain filtering feature. BWP External Links is based on the popular Prime Links phpBB mod by Ken F. Innes IV (Prime Halo).
Demo
If you want to see this plugin in action, you can either visit <a href="http://betterwp.net" rel="nofollow ugc">Better WordPress</a> or <a href="http://wordpress.grc.nasa.gov" rel="nofollow ugc">a user’s website</a> (NASA Glenn Research Center’s Website).
Tutorials
Check out this <a href="http://betterwp.net/wordpress-tips/redirect-external-links/" rel="nofollow ugc">redirect external links tutorial</a> for some tips on how to set up a redirection/disclaimer page using BWP External Links.
Some Features
<ul>
<li>Process links for post contents, comment text, text widgets, or the whole page</li>
<li>Domain filtering:
<ul>
<li>You can specify which sub-domains of your website to consider local (all subdomains, no subdomain, or some)</li>
<li>You can specify which external domains to consider local</li>
<li>You can forbid certain external domains (e.g. pron.com or warez.com) and replace URLs linking to them with a URL of choice (useful for filtering links in visitors’ comments)</li>
<li>Wildcard support, e.g. <code>*.example.com</code>, <code>*.subdomain.example.com</code></li>
</ul>
</li>
<li>You can add <code>rel="external"</code>, <code>rel="nofollow"</code> or any custom relation tag you could think of to external links</li>
<li>You can specify CSS classes for both local and external links, as well as external image links</li>
<li>You can use provided CSS rules (an external icon is added to each external link) or define your own</li>
<li>Choose whether or not to open a completely new window for each external link</li>
<li>Choose between three ‘new window’ modes: <code>onclick</code> attribute, <code>target</code> attribute or jQuery</li>
<li>Add a prefix to external links. Example use would be a redirection page that warns your visitors about the danger of visiting external sites, e.g. <code>http://yourdomain.com/out?</code></li>
<li>WordPress Multi-site compatible</li>
<li>And more…</li>
</ul>
It is highly recommended that you give the <a href="http://betterwp.net/wordpress-plugins/bwp-external-links/#usage" rel="nofollow ugc">Official Documentation</a> a good read to make the most out of BWP External Links.
Please don’t forget to rate this plugin <a href="https://wordpress.org/support/view/plugin-reviews/bwp-external-links?filter=5" rel="ugc">5 shining stars</a> if you like it, thanks!
Get in touch
<ul>
<li>Support is provided via <a href="http://betterwp.net/community/" rel="nofollow ugc">BetterWP.net Community</a>.</li>
<li>You can also follow me on <a href="http://twitter.com/0dd0ne0ut" rel="nofollow ugc">Twitter</a>.</li>
<li>Check out <a href="http://feeds.feedburner.com/BetterWPnet" rel="nofollow ugc">latest WordPress Tips and Ideas</a> from BetterWP.net.</li>
</ul>
Languages
<ul>
<li>English – default</li>
<li>Danish – Danske (da_DK) – Thanks to <a href="http://runit.nu" rel="nofollow ugc">Randi</a>!</li>
<li>Malaysian (ms_MY) – Thanks to <a href="http://d4rkcry3r.com/" rel="nofollow ugc">d4rkcry3r</a>!</li>
<li>Dutch (nl_NL) – Thanks to Juliette!</li>
<li>Serbo-Croatian (sr_RS) – Thanks to <a href="http://www.webhostinghub.com" rel="nofollow ugc">Web Hosting Hub</a>!</li>
</ul>
Please <a href="http://betterwp.net/wordpress-tips/create-pot-file-using-poedit/" rel="nofollow ugc">help translate</a> this plugin!
Visit <a href="http://betterwp.net/wordpress-plugins/bwp-external-links/" rel="nofollow ugc">Plugin’s Official Page</a> for more information!

Better WordPress External Links

Gives you total control over external links on your website.

BP External Activity vs Better WordPress External Links