Dave (NY) shared a link with me with a video guide for the NY hunter masks, something I have yet to chase myself. I've added it to the guides page, or you can watch it below the fold.
If you're hunting for a gold necklace or a toy car, here's a link to some good places to look.
And if you're looking for tools, like a hammer, hex wrench or a screwdriver, go search the lockers at the Metro Ruins control point.
Three new guides are linked to from the guide page. We've got a link to a good raid boss guide for the real raid. There's a guide for obtaining the Merciless exotic rifle (tl;dr: kill hyena named bosses, either bounties or Jefferson Plaza mission.) For our members trying to get to to world tier 5, or members helping those members, there's a guide with the requirements for each world tier.