They are just trying to raise money for something which they can make for free.
If they need money, they should make it and launch it as a paid app.
Peter Sunde already made a great thing for free, The Pirate Bay, and he was sued like there's no tomorrow, and he's still kicking.
If he says he need's money for this, that's because he really needs the money!
The goal of 100k USD is already reached, they still can use more money though.
it's not like we already have bitmessage or anything either
There's nothing wrong with competition, alternatives or choices...