finding it hard

I am finding it harder and harder to publish my work here on the internet. I feel really bad about people that copy my work or down right steal it. Don't know how to solve this problem and still be able to get some feedback on my art. I wonder how do other people deal with this problem, do you just ignore it and keep working and publishing?
so instead here is a link to an interesting exhibition in NYC at the Queens museum of art, and an interview with the curator.
have a great day.