Sprite Stitch Board!

I've been tweaking this for the past hour and basically driving myself crazy trying to get it perfect, so I thought I should post it before I royally botch something. Any suggestions? This is the first time I've hand-pixellated something and I think it has quite a few issues.
Also I'm kinda newer here and notice people putting pictures under spoilers...I don't know why but I'll do that too because it seems like I should~!

Re read the rules and was not aware that you were supposed to upload as a PNG-my apologies. Here's the PNG~

I think the logo looks goood. If anything the not-straight-lines character could perhaps use some tinkering still, but that would be the perfectionist in me talking.

Pictures in spoilers varies from person to person. I tend to use them if I am posting larger images, especially partway down a thread or multiple images. Smaller ones or ones in the top post I tend to post without spoilers. Also I did not know about the png thing. It's been a while since I read the rules - I should probably look over them again sometime :p