Congrats for being incredibly stupid. I mean really think about why dev even asks for the ICO? Because he need money to pay employees. If he wont be able to pay - they wont be able to deliver results. No matter scam or not if Bittrex will hold the funds up to september you wont see any deliveries from DEV, because he wont be able to fund the project. You and your alike leaving 0 chances for any pre-funded project to be compleated since basically you want pay after the thing is done. Also Bittrex will eventually release funds, and you will still loose your investements without leaving developer a single chance to prove his honesty.