> Can you imagine if Facebook charged after a certain number of status updates and photos shared? I can't, and neither can you, because it doesn't and it hasn'

> Can you imagine if Facebook charged after a certain number of status updates and photos shared? I can't, and neither can you, because it doesn't and it hasn't really been tried in a popular app. Whether it's as obvious as you think that it doesn't scale and/or it wouldn't work, people would jump ship etc remains to be determined.