a lot of people seem to think the alchemy mount is a freebee, atm the mats for it is +20kgold.. + its boP so no selling for profit..
pick alchemy for free(endless) mana/hp pots and that buff flask thingy.. and scribe for shoulder enchant.. i have both and if u like to work the AH inscription makes most gold atm.
it'll be exactly the same as last xpac - first 2 months inscription will make stupid amounts of money with darkmoon and while every1 gets all their glyphs. the rest of xpac alchemy will be better for making money because of flasks