i had (still do) a crappy burton lock. I knew it could be broken easily however i have the frame of thought that if someone wants something they will take it. I guess i used it sorta as a deterence. To take the board fast they may go for the easy and quick one to grab and get out.
Since I got my new NS I am going beef up my lock this season to a bike lock.
It is true someone can take of the bindings to bypass the lock but that it true.. Thank god the new rome bindings have the screws hidden under the basepads.. that makes it even more annoying to get to... Cheers