an artist whose Tutorial I seen on other sights (and have been useful) is making an art book with more personal and experince behind it instead of the copy pase "HOW TO DRAW" books that are every where.
http://www.indiegogo.com/projects/323166?show\_todos=true
sample of a tutorial https://www.weasyl.com/submission/123442
so go help by donating or spreading the word.