renie For the most part I see it as Brian does, but 2 and 11 are quite confusing. I would say 11 is the notification centre, and 2 I really don't know.
Number 7 is also a bit misleading in the presence of 5; when I first saw it I thought it was something like a "like' but then there's the fraks icon which is sort of meant for the same thing, so I really don't know.