If you don't want to do the dailys, then don't.
NO, just because they are there, it doesn't meen you're forced to use them.
You can progress all the way up through normal dungeouns -> heroic dungeouns -> normal raids -> heroic raids without ever using a single justice or valor point!
And yes, the whole design with a currency awarded from doing 5-man instances is and was a bad idea from the start. Just let EACH instance give rep with a specefic faction, with a cap at Revered in normals thus need heroics to get to exalted. Then let us buy the odd one or two pieces with gold. Ilvl 460 at revered & ilivl 476 at exalted.
do dungeons and raids reward you with valor points while you have to do a completely
different part of the game to use them?
I, just like the OP, will never
do ANY dailies again on my alts. I can't even find the will to finish the remaining reps on this character (luckily for me I only have vanity crap left).
The double rep on alts will not help one. single. bit. The problem is not
the time it takes to reach revered/exalted, it's the freaking dailies themselves! Every faction should have a BoA tabard on exalted that functions exactly like a Cata dungeon rep tabard. That's
what should've been done.
What was Blizzard thinking? My alts will never be able to buy VP gear or profession recipes thanks to this crap game design. Doing this all once
already is a chore. No way in hell that I'm going to do it a second time.