For me, it's a mixture of books/e-books, screencasts, self-directed projects and free web resources. Paid versus free doesn't really matter much to me - whethe

For me, it's a mixture of books/e-books, screencasts, self-directed projects and free web resources. Paid versus free doesn't really matter much to me - whether it's a $20 book or free series of blog posts, the time investment tends to dominate the money investment. I'm more worried about wasting time on poor resources than saving a couple bucks, and books have treated me very well in that regard.