Never use Paypal!!!!!

Here's my shortened story. Sold a scooter on Ebay for $7500. Buyer is happy, I'm happy. Money went through paypal to my paypal account. I tried to withdraw it and paypal stopped the account and reversed the payment. They said "unusual activity". They have $7500 of mine and have limited my account so I cant get it. They did that for no reason. I've faxed them information they requested twice and they still havent done anything. Now they want more info. There are many many people with the same problem - I'll never use paypal again. I'm sending my story to as many people as possible and that includes A Current Affair - already done about 1 hour ago. Check out (3w's) paypalwarning.com for real horror stories from people all over the world using paypal. I will NEVER use them again and I reckon I'm about to kiss $7500 goodbye.