I'm going to be working on an update to the armor compendium sometime this wekeend. Maybe today if I find the time. The builds directory is a bit more on the backburner.
In any event, the best way to help would be to PM me any details you might have. We're happy to put up builds and the more info on armor and crafters we have, the better. We pretty much know where all the crafters are (Ascalon City, Yak's Bend, Beetlerun, Quarrel Falls, Ventari's Dell, Henge of Denravi, Amnoon Oasis, Droknar's Forge, Granite Citadel, and Marhan's Grotto) it's just gathering information on the crafting cost and armor levels for each profession as well as what's available where that's proving problematic. We're probably going to have to skip the collector armors this time around - although the ones in the desert won't be - becaues we're still tracking them all down. Anyone who knows anything about any of that and wants to share it is more than welcome.