A really cool site that they are going to launch that makes submitting art online super easy and fast, and also posts the art to several sites all at once.
Get to know other artist.
Appreciate art pieces using a magnifying tool.
Draw together with friends or other artists.
Take a peek at this http://soundlesswind.tumblr.com/post/23461835942 and check out the http://www.indiegogo.com/anipan with it!
There are so many perks for this, you just don't even know! If you can't donate, then spread the word as much as possible, because there's only 2 hours left and they need as many pledgers as they can get.