Can you try one where the icon is a little smaller in contrast to the text? The font could also be a little bit more bold, and '.com' vertically on the side might be nice.
entry #21 is fine ... but if we want to use our logo as icon, we have a problem ... is it possible you can come up with something that would fit in a square as an avatar? ...
and for your new entries .. they look good, but that thing in front should be some kinda poster i guess, that on the new ones it looks almost like a ring, so the first 2 entries show much more that it is a poster.