[umangjaipuria]

I fed my feed back to my friend feed account. Each post showed up twice but that was it. No infinite loop, no endless recursion.

[jonnytran]

It takes a while to update.

To speed the process, go to your page (i.e. friendfeed.com/yourusername), click Add/edit services, click the self-referential feed in the My Services list, then click Refresh Blog.

BTW I'm not encouraging anyone to actually do this. It was fun just to try out.