I own the couch from 2011 with my desktop and from 2007 with my laptop and for sure not playing on a shitty latency TV full of TV antialiasing, HDMI colors and artifacts!
3 nodes VESA arm, 24" gamer monitor (low latency TN of course), Ikea cuscion for laptop, G19 and SteelSeries QCK+ for my G9x.
I play Counter-strike, other FPS, beat em up, scrolling shooters, indie games, competitive online, coop offline and online, MMORPGs, adventures, TPS, RTS, I have often 4 players split screen games, I have many 360 controllers. There is no ONE way to play a game but there is ONE PROPER way to play a game and since I play more different games I have more different ways to play them. It doesn't count if you are seated or not, if you are bent on the table. An hardcore beat em up gamer could tell you you are an idiot if you don't stand up and use a 8 way arcade stick and you will eat that shit.
You just don't have enough imagination and gaming prowess maybe. Or you just can't understand.
Anyway, this Roccat is ugly and meaningless, doesn't feature a full keyboard. You just need a soft cuscion for the legs with a hard board to place the keyboard and mouse. I play CS on a soft cuscion with the SteelSeries QCK+ on it and its not flat (finger grip high senser gamer).
Still you can have both couch and good gaming platform with a 2007 IKEA cuscion
http://larsw.files.wordpress.com/2008/07/ikea-brada.jpg