No not at all! After every band they had to keep telling us that the Bottomlounge does not allow stagediving or crowdsurfing and by doing it you will be thrown out.
Not a single person listened and no one was thrown out. I think security doesn't care really just the guy working the soundboard seemed to.
Plus the lead singer of Texas In July was on stage one time when they announced it and he got the crowd to boo the soundboard.