I can't really claim much proficiency in the field, but my girlfriend can, being the one responsible for the marketing division of a company making webpages. We discussed this topic, being so close to what she does for a living, and I decided I'd give my 2 cents(this is the expression, right?) on the topic.
Fistly, though, a few general comments that come to my mind:
- Simpler!
- Less crazy colors!
- No outlines!
A good logo should still be very much recognisable when scaled down to 1 cm^2 and printed on paper in black and white.
This. This is the best I've seen in the thread. Some of the others in Bigz's post are also good, but this one is the best.
Needed more raptors :
Or this. This one is good, the raptor is stretching some of my comments at the top, but the SFML part is excellent.
This one's okay.
Okay. The green circle is off and the outline on number 2 is ugly.
The SFML middle part is okay, the L looks weird though. Too much unnecessary clutter at the top and bottom.
A much improved variation of the previous one, the L is still weird.