You have to post proof when you are making such a big claim. 500.000 BTC is a lot of money and it looks like you are making things up in your head. I doubt people in here is saying "im going to sell specifically X amount of BTC" and you have done an study to sum all of these potential sales into a big round "500.000 BTC" number. Sounds pretty dumb actually, that's why your threads my be removed as baseless FUD. At least post it in speculation where it belongs, otherwise you come across as yet another kwukduck.