Gregarius

Gregarius is a web-based feed aggregator you can install on your hosting. It requires PHP 4.3+ and MySQL or SQLite.

You can use Auth=digest to authenticate with LiveJournal feeds to get friended entries, duplicating your friends list. Make sure to mark your friends' feeds "private" in the application, so friended entries won't be public on your site.

Features

 * You can delete items older than a certain number of days, but keep sticky or tagged entries.
 * You can group feeds into folders.
 * There's a plugin to support inline MP3 playing, which works for voice posts.
 * Can import lists of feeds with OPML.

Advantages

 * Uses your own hosting and under your control.
 * Unlike a desktop RSS reader, can use it with a web browser from anywhere.
 * You can search feed entries.
 * You can show only unread entries.

Disadvantages

 * You won't see icons.
 * No LJ-cuts -- more of a concern of missing information in the cut text than a hindrance in the interface
 * LJ entry tags not in the feeds.
 * Friends list won't update instantaneously; expect a minimum 30 minute delay. (To be polite in fetching feeds.)  The default is aboug 45 minutes.

Links

 * Quick Gregarius installation guide