I'd say maybe number 1 and 7. 1 seems more stylishly written, but 7's more simple. But personally I don't like the blue background. Maybe try white?
I think you should try combining number 5 and 7. I like number, but i am nut sure that i would figure out that it was an website addy
REP given to Rollike and DaveMedia. Rollike is this what you mean? 11. BTW I think I personally like no. 5
What about if I did no.5 with stripes that are used in the green lush avatar? DW the stripes will done professionally this is just a dodgy paint job