Well kongregate does not have a video portal, games here are uploaded by the people who made them so yes they can be, and are, on both sites,and the sites don’t really own their members, if by members you mean people who have an account and not the people who work for the site,so they are free to go on whichever website they want.
Hey, do you like games? So do we — that’s what makes Kongregate the best source of free games online. We have thousands upon thousands of free online games, from both one-man indies and large studios, rated and filtered so you can play the best of the best. Read more »