It used to be on.
It is not really suited for #1, it is full of bottle necks and people. #2 would play better.
Had some fun games on there though, water was broke at 1 point I think, not sure if it plays better now with updates to the update?
iirc, it was set to a limiter, if server had more than x people it would swap or not be available to vote. Same with de_Aztec.
Use the UKCS Uploader to upload images/files.