Regarding future of cam sex, there are 3D cams coming out - ex. in low end some people are using
http://www.minoru3d.com/ (quality is not great, but its cheap and works), and have see some using the new prosumer/lowend production 3D cams for better quality (this was not in a cam sex session, but normal camming). But there is still alot of room for high-definition growth in cam sex.
Also using cams in mobile phones for cam sex will be big, when mobile phones start to bypass the PC´s to get on the net. Front cams on phones will give a new way to do 1 on 1 cam sex and alot of new cam models
