The new Rep/Info summary that is expanded when mousing over your username is quit nifty. However, every time my mouse inadvertently moves over my username, the rep/info box expands which quickly becomes an annoyance. Hopefully I'm not alone in this campaign for a click *event.
Alpine has a good idea in the comments, re: Use the down arrow for the mouseover event. And leave the username as a click event to the profile.