personally my only qualm with it is the color scheme which is an easy fix, and the fact that I have to upload stuff unsuccessfully, go to my stash to find it, and then attempt to submit it to my gallery.
and this is for 50x50 pixel art. for the larger works it took about 30 minutes after uploading it just to upload it to my gallery.
Examples of quite extreme instances, and 52 lawsuits a day for just copy right is a drop in the bucket of all lawsuits, probably not even .1%. I know in the end it is about keeping protecting and making money but people can't always go all willy nilly with someone else's hard work.
Of course I think it's a good thing. As when people try to sell my work they get sued or banned. Which it has happened before.