Hell you don't even need an angle, every few years you'll see the same angle come back around. Look at imgur, which is really a better version of the original

Hell you don't even need an angle, every few years you'll see the same angle come back around. Look at imgur, which is really a better version of the original photobucket, tinypic, whatever came before that. I have no doubt we'll see instagram #2 in a couple of years.