Any entries you make now should now be using our new RSS generator. The new RSS feeds have better support for escaping characters and also have an additional element (guid).

Also, any time you delete an entry, it will show up in your RSS feed as a blank entry - for aggregators that keep local copies of RSS entries on their servers, the blank entry should wipe the old entry from their local cache.

If you see any problems with the new RSS feeds (privacy issues, encoding issues, any problems at all!), please let me know.