I just got a notice from someone a week ago saying he had used some of my assets for his game, and that was pretty cool. And I thought,  there are prolly many that don't tell others (I prolly wouldn't think to do that). 

Would be cool to have a section when creating a project where you could enter the names you are crediting as tags (or something similar) and have a search function to find them. I realize people can technically do that now but as we are limited to 10 tags, no one will :P

As someone who makes assets, I think it would be pretty cool to find and play games that have used my stuff. 

Just an idea, not sure if its practical or wanted :P