#6 is an interesting approach. But it's a bit too small and cluttered to be a clear, effective logo. One larger image would work better instead of multiple ones. Also, the font itself for "geekfor" is a little tough to read. Possibly try a cleaner/different look.
#5 doesn't really work for us. The figure of the guy doesn't quite fit the geek we're looking for. He's more of a super nerd like Urkel or that dancing old guy from the Six Flags commercials. You could try that sort of composition but with a more "cooler" type geek or image.
Thanks for the revisions. Unfortunately, they're still not really working for us. Looking at your portfolio, we want a feel for the geekfor logo that's more like the "Cherri Pie Lingerie" (client rank 1st, 1st one listed in your portfolio) logo in your portfolio. It's clever, polished and done with a unique eye-catching logo tied to the product. We'd love to see some new designs from you.
As for the ones you revised... you did do what we asked but they're still not working the way we want. The one with the action figure silhouette (#17 and #18 ) is better with just one larger image, but it doesn't seem to meld with the words "geekfor" seamlessly. And the image itself (either a ninja or a pirate) doesn't exactly get the point of the site across.
The other logos (#20 , #21 , #22) with the nerdy guy just doesn't fit the feel of what we envision. The composition is okay, but the character himself (particularly his face) isn't the vibe we're going for. It's a bit too realistic (and, to be honest, a little eerie). We're leaning toward a logo with a more iconic image conveyed with simpler design elements.