Communication Breakdown

[Yurimi]

if a big clunky fullsized keyboard isnt in your interest there are a few work arounds

-You can connect any keyboard that uses bluetooth or USB these include mini add on keyboards like cell phone or ipad keyboards
-You can make macros in a spare bar for things like thanks, hi, or a quick macro saying that you dont have a keyboard so wont be able to respond fast
-the PS3 should have a list of common words you use on the right with the most prevalent use ones on the top of it just type tha and thank should pop up if you use it enough for example

I personally use a $9 Bluetooth cellphone keyboard for my ps3/ps4 fits in one hand so its not cumbersome and can sit on my lap as I play and lets me quickly type messages.

something like this

http://www.dx.com/p/49-key-mini-rech...1#.U3v8JihfzuA