What do you all think about them? I was reading a thread on model mayhem with I look at now and then and a guy asked about one and pretty much everyone ripped him apart calling them lame nerdy and all that stuff. Someone poster here mentioning they have one and I just reminded me of that thread. Personally I don't have a use for one right now because I don't have that much equipment to lug around but in the near future I could see it being very useful when I do sports and maybe even on location portraits. If you care THAT MUCH what you look like when you shoot I think you should just stop shooting and go be a model. They seem like they would distribute all the weight evenly, give quick access to all your stuff, and make it easier than a backpack or shoulder bag.