swizzle:Maybe it would be a better idea for these sites to create their own GPS based game of their inventories. Then again we have a wikipedia and a NRHP category what would one more cross posted category hurt if it was created an operated by someone from the S.A.I. They could really benefit from us already being a well established GPS site. They could easily expand their inventory by creating their own category and having set requirements. Once they have a new submission they just add it to their S.A.I site. I think it'd be great to have at least a member each from these 2 or 3 resources to take a part in waymarking and see what happens. Swizzle
For a group like the Smithsonian, and I'm biased, it makes no sense to create a webpage and all that goes along with that when Waymarking already has the necessary framework in place.
I just think it would be great content to capture here.
To be honest, I've used "Groups" for other things than Waymarking... but I cannot get my caching friends to accept it, because it is waymarking. They would rather join a Facebook group... I'll never figure humans out {snicker}

BQ