Nothing, really. I been a free member for a while and then took up a 3 month Premium for 99 cents. However, with looking around... I didn't see a lot of content for Procreate users outside hand lettering classes(which I need to review and thank one for pointing out the distort tool for me). With seeing that, I decided to teach to t least bring some more mobile drawing apps some more classes here as all the other traditional and digital illustration classes I've see are awesome and giving a jumping board to bridge the gap of platform between the user and those other classes would make myself happy to see other mobile artists able to get a lot from Skillshare.