Sphinx position

Not sure - I wouldn't recommend it though. If there isn't a rule I'd expect there will be over the next year or two as this becomes more of an issue.

I'm not a fan of those bars - I don't think that position should really be encouraged. Plus they look pretty naff. I mean, look at this guy - too ashamed to even show his face.

http://a4.sphotos.ak.fbcdn.net/hphotos-ak-snc6/197964_1769484269260_1003800781_31959831_4741988_n.jpg

this one I mean