As far as skateboarding goes, I just use Thrasher to keep up on news, photos, and videos.
I have a bunch of friends with really cool art blogs. I’ll put the thing that goes before the (INSERT-HERE)(DOT)tumblr(DOT)com:
waybad, pizzafacemutant, milespkjackson, still—living, sammutant, ianvecchiotti, jrmfree, amyfuckingwilcox, jakefr22, and I’m in an art collective called (mutantkids) we don’t update it that frequently, but we’ll start updating it more soon.
There are a ton that I can;’t remember, but I’ll post more when I can think of them.