@Choco: has it been said somewhere that ic2 is out of ftb for good? Or are you just as sure as i am?
I agree MJs would be needed, forestry, railcraft, bc for pipes and gates.
I do think it woudl get used, but obviously not as popular as the RF mods.
@xbony: thanks. Im thinking of trying just a basic ic2 pack with the MJ old favorites, etc. No thermal expansion or those mods, just ic2 as the main tech mod. Or two versions, one with just ic2, one with GT added.
@blockmaster, sure if you are itnerested PM me. I get less time towards minecraft than most people do though.
I think the RF mods are popular for the same reason World of Warcraft became popular. the only thing you need to win... is to play. Time is the only limiting factor, there really is no way to truly lose. With rf mods you might be stuck on figuring out why a pipe wouldn't work but even the minor setbacks of ic2 and having a machine explode are, I think, too much for a lot of people's egos to handle.
People try to put together an ic2 power system and just fail and giveup. Ive helped people who were at that point. They jsut couldn't do it, no matter how hard they tried.
With rf power that really cannot ever happen. At worst something just fails to run, but you are never penalized for doing something wrong.
So unfortunately I think rf will always be the most popular. It's the Farmville of Modded MC. Everyone wins.