What Happy said... one day your open. next day your not. next week your back up. day after that your down again.

plus. some people are just uploading how they should have been uploading... for free. means it will be harder for them to pay server bills. you could see a shitload of sites just close down all at once for running out of funds. while others could be gaining funds.

In all. this list is way to early to be put together.