One of the things I keep seeing is people stating a desire to or questions why there isn't a beta testing program for the modpacks. This is an excellent idea for FTB to really consider. I would never suggest they have an open beta program because, IMHO, most people do not have an idea what beta testing entails and this would just open up a giant can or worms that no one should have to deal with...lol. However, interviewing people, as they did for the Wiki team, would be an excellent way to go. I know Forgecraft is there for the modders and they are on 1.5.2 I believe so a 1.5.1 pack isn't probably going to happen as, at this point, it's silly to consider. Might as well make a pack for the latest iteration. Having a modpack beta team will only help FTB get packs out sooner and maybe less buggy.
It's a shame that people like you care more about the forums than about the game. Yeah, an open beta would mean messy forums, but it would also mean that way more people are testing the modpack. Even if just a tiny fraction of players report the bugs, as they should, the mod developers would still get way more feedback from it, than they get now from those couple of choosen testers.