Idea #4: Being able to show your fastest time on a level as a "ghost" (you know a bit transparent" so you could have more fun beating you time. Then you could maybe also send the ghost replay to a friend so he could try battle it, so it would be like a race.
Agreed with this one. Also check this thread: http://supermeatboy.com/forum/index.php/topic,1452.0.html
, which basically covers the same thing.
Also, I'm pretty sure I've seen the ghost suggestion elsewhere too. I'd like to believe this would give a lot of added value to the game.
Im glad to hear that im not the only one, thinking it would be awsome
PS: sorry for a very late respond