Well you should have read the rest of the thread then.
The idea seems to be more to go for the android tablets than the phones, not that it helps with the control concerns that were brought up.
Android phones and tablets are 100% capable of useing full qwerty keyboards, mice, and ps3 controlers over bluetooth, and for tablets, over usb. Just saying.
Have you actually tried it? Because it sure does not look like they do it "properly"... "natively"... or "sensible"... or "usable" LOL.
Trying to use mouse buttons (i.e. more than 1 haha) and windows specific keys on your android tablet may be a revelation to you 
You may (or may not - no clue) be able to get it all to work if you code yourself... but out of the box it's sure a mess.
Even just using a terminal app on android to try (remote) control your windows PC is a chore for this very reason. You always gotta work around the utterly deficient controls.
(I.e. you could even try to use something like Splashtop to "play" Freespace on your Android Tablet right now.... except you can't because the control issues would make you want to hang yourself. (... and input lag, but that is just an issue with Splashtop - not Android.) ...... You could possibly use Splashtop to make a silly "hey look Freespace is running on my Android Tablet Youtube video" tho that would make everyone hate you
... mhhhhhhh..... lol)
1: Freespace doesn't use Windows keys, so that doesn't matter very much.
2: If you need an app to use the keyboard/mouse, you're doing it wrong.
3: If there is any lag over a qwerty keyboard pluged in over USB (tablets), you're really doing it wrong.
4: No, a ps3 controler over bluetooth has zero lag. I use it for all emulators all the time.
Even Hacker's Keyboard offers full qwerty functionality, including ctrl and alt. Some devices may need to be rooted to support proper bluetooth devices, but thats not the concern of the app makers, considering a keyboard really is needed.
Well you should have read the rest of the thread then.
The idea seems to be more to go for the android tablets than the phones, not that it helps with the control concerns that were brought up.
Didn't have time, was downloading a mod before I started splitting more wood for the heater and it finished to I made a quickie and shut down. But its nice to know you guys are thinking about Tablets, cause here soon those things are gonna be as big as laptops, and both FS1 and FS 2 run perfectly on my wifes Laptp
Read the title [FS2 SCP and Android...
(NOT GOING TO HAPPEN)]. Last i paid any attention it was due to some mobile version of opengl not supporting everything FSO uses, which is a pretty big issue.