Now while the US forums have had this feature for a while, EU Blue Wryxian has posted that the EU forums have a little more order this afternoon. Rather than clumping the Horde and Alliance guild recruitment threads together, they now have separate areas to, as he puts it, 'increase the usefulness and accessibility of the Guild Recruitment forums'.
Despite his entreaties to the contrary, we're sure it's more to do with furthering the mutual dislike between factions. However that said, it will certainly save a lot of time and hassle.
So if you're Alliance and looking for a guild, take a look here while Hordies can go here.