hello . I want to convert 50 btc to ethereum . Is anyone interest ? please message me or include a contact info to reach you . If you don't have the full amount , please minimum 10 ethereum or approx.
How can we have a deal when you are not online since the time of this thread posted?and you have not even leave a contact address 
Kidding aside it is an obvious that this account is trolling and wanted to make fun of those who treated this post seriously
not unless he will send first or use an escrow that's the only reason people may go for this but like almost everyone says,exchanges are there to settle the deal without risking to any individuals.