Re: Show friends' avatars
Sounds like a good feature improvement. It could be done, I'm sure, but would take modifying the tiki-friends.tpl template. I don't have this enabled at any of my sites so don't have a page to look at right now, but places where avatars are shown — for blog post authors, for example — could probably be the model of code to use, if you're up to tinkering.
In the meantime it'd be a good request for enhancement to file at dev.tikiwiki.org.
-- Gary