I really like McCall's Quilting site for block patterns. Generation X is another one I like. I like to google "quilt block images". When I see something I like, I just draw it out and go from there. I've pretty well let all my magazine subscriptions lapse. They're just not worth the money to me anymore. It's far easier for me with the computer. I'm just beginning to dig into the quilting blogs.
After thought: Delaware BOM is another good one for blocks.