Sorry if this has been reported already, but I cannot find it in a search of bugs:

From a user's page, I click "Add Buddy", on next page I then click "Send" button and I receive the following response:

Your %relationship_name request has been sent to !requestee.

I am then asked if I want to send the buddy request (again).

Also, within this page, the "Send" option is a button, the "Cancel" option is an HTML link. Not a bug as such, just an inconsistency.

I do not know if my buddy request was successfully sent.

Hope this helps,
Prime Lemur aka Aaron.