Bungie Site vs Facebook vs Grownup Site

BLUF: I'm hoping to have a discussion about designating one source to be an 'official' site, while the others might serve as supporting sites that add enhancements and additional functionality to our clan. DETAILS: I think it's great that we have multiple resources for the clan and I'm in no way, shape or form implying that I think we should limit ourselves to one single source, but my concern is this: What (and who) am I missing out on with 3 different places to go for news, updates, forums and clan related activities. This will be especially important once the game comes out, when we are looking for Fire Team members or to coordinate Strikes/Raids, etc. If most people are using the Facebook page, or the Grownups website, vice [the Bungie site] or whatever it ends up being, I think it would be a good idea to make it known now, rather than risk splitting up the clan and potentially creating communication rifts that we aren't even aware of. I guess this is really directed at Lioncore and xxHoBoZxx, but I think it's important that everyone weighs in. I'm really curious to hear what everyone's opinion on this is and to weigh the advantages and disadvantages of each medium. Note: I've been checking this site and the Grownups site, but I haven't touched the FaceBook (FB) page as I don't have a FB account. I have no issues if FB ends up being the end--all, but I'm just hoping to figure this stuff out before the game releases, so I'm ready from Day 1. Also, there's the community aspect of it this- I don't want me, or anyone else missing out on stuff because we aren't checking the right site(s).