Man sometimes I see people posting logos and designs and think to myself, what if I also only think that I'm good at this stuff but that I actually suck like all these other guys. Then going and asking for donations too... damn.
Everyone thinks their design is good, or they wouldn't post them. This includes you.
The reason I would ask for donations (again, upon completion and utilization, and primarily to further work on other content) is due to my extremely limited stake in the coin. I currently hold very little BTC or ANC, and it becomes a matter of where I should invest my time.
The point of working on a logo to begin with is to possibly come across a better design that could enhance the value of the coin itself by giving it a better and cleaner look than it currently has. This is only a first version, and an iteration of it actually has some design elements that you used in your own design. Lastly, it was a friend of mine who asked me to make a new logo about two weeks ago - I'm merely late to the party.