I vote for B.
Because it reflects the name blondepoker.com most. It contains blonde hair and image of a
face with the spade. So it can be associated with poker and the internet site (this brand is for internet, so it does not need to be made in the way when you see the part of the logo and understand what values it represents).
Variants A, C and D are for strip poker website, because they depict a womans body of naked shape.
E is very good also, but it can be considered as discriminative, because it clearly shows that blonde is woman. Male shapes are absent in this variant.
Waiting for falling stones...
