I haven't encountered the door glitch in Exchange Innovations yet so I can't really agree with that. However, I think that its a nice map and I think its pretty cool how the console reminds you to fall back.
Yes, Helms Deep can get glitchy, but a bunch of other maps get glitchy from time to time. I understand why you would want it to be removed though... We can't even win once LOL but its a pretty fun map to play imo.
It's not really that players pick Surf Facility because of its name, but because they would like to surf. I like this map because its different from the others. Its fun to surf from time to time ^^.
