Well I'll be buying PS4, eventually, simply because the greater processing grunt than on PS3 will allow for not only better looking games but games that can do more. I do like Move as a control system for some types of games (prefer it to DS3 for InFamous 2, and I'm sure I'd like it more for FPS, if I liked FPS). But really I'm happy with DS3. If they do RTS on PS4 a bit more then I would want them to properly commit to KB+M as an input for those games, indeed they should make KB+M a control optoion for all FPS titles too.
“The fundamental cause of the trouble is that in the modern world the stupid are cocksure while the intelligent are full of doubt.” - Bertrand Russell
"When the power of love overcomes the love of power, the world will know peace."
Jimi Hendrix