I don't like it at all. Here's why:
1. After 3 moves, you have no pawns in the center, only one piece developed, and no other pieces even ready to be developed, other than the knights.
2. You've already given your opponent a good idea of where your king is going to be, since you've pretty much ruled out castling queenside. This is good information for your opponent to have.
3. You've essentially squandered your first-move opportunity. You'll have to settle for no better than equality out of the opening. Equality is a good thing if you're Black, but not if you're White.
I've won correspondence games with 1.f3 2.Kf2. It, too, is a bad opening that works because people try to blow you off the board, rather than slowly crushing you positionally. After 1.a3 2.b4 and 3.Bb2, black has a slight advantage. Black players often err in believing they have an overwhelming advantage. That's why such garbage works.
Originally posted by zebanoThe Borg is a black opening. I tried the Grob once, but came horribly unstuck. You really need to understand some of the theory behind an opening before you attempt it.
Yes I believe the borg is another name for it. IT is playable (though inferior) just don't play the grob.