I have just set up one of my sites to use Google Friend Connect, it's all working OK so far.

I haven't worked out how to use some of the more advanced gadgets within the content yet.

Mine is www.gayuknews.com

Has anyone got any other examples of using it on their websites? Initial thoughts on it?

Looks good but I am planning to give it a try after some days.

I don't think google friend connect is useful.

i have put google friend connect on my blog recently, now i will see that its really useful or not