I'll be just liking and sharing other people drawings there... of the few that I follow and are still using it.

I don't like uploading my stuff there very much because of how complicated and messy it is to use, I have no idea of how can I separate the things I upload from the things that I share, so everything I make and upload ends up burried under the things I share of other artist and makes quite hard to keep track of what I've posted there because even in the option of editing your posts everything is mixed up... To put it short, Tumblr is just messy and hard to customize, for me at least =w="