.....
This is the equivalent of saying, "Hey guys, I'm open for any gifts people want to give me", In real life.
Its a privileged, no one is entitled to gifts (or beta testing), therefore it's moronic. If someone wants you to beta test something, they would tell you. Nor would people just recruit some random person like you, as I can sense you wouldn't be much help in identifying key errors in something aside from, "DOESN'T SHOOT FAST ENOUGH", "EXPLOSION NOT BIG ENOUGH", or "DOESN'T FLY FAST ENOUGH"