The need to implement upload filters is probably a greater burden on smaller players than it is on large players, so it could have the opposite effect. Faceboo

The need to implement upload filters is probably a greater burden on smaller players than it is on large players, so it could have the opposite effect. Facebook can afford to just implement the damned upload filter. But if you're an operator of a small blog, you'll likely just turn off commenting functionality and stuff like that. If you're even smaller, and relying on other people to provide infrastructure for you to be able to comment on stuff, where does that push you? You guessed it. Back to the likes of Facebook, Twitter, etc.