I don't plan on beta-testing it, or even using it. But I'll tell people about it.
My only condition, like any projects I do, is that it's opensource.
If somebody backdoors it and runs it on their server, and you get caught, you're an idiot for trusting them.
If it's closed source and somebody is running it on their server, it would be easy with tcpdump, ethereal, iptables, and even a proxy program to steal the keys and passwords anyway, so somebody being able to reprogram it is hardly a reason.
The advantage if it's opensource is that people can verify that is isn't backdoored, and they can happily run it for themselves, or their clans, or whatever.
In any case, direct him to this thread if he wants me to advertise. If he does, I'll put a sticky post on my forum and I'll put it on JavaOp's page somewhere.