The Gothamist award for map of the week (we just invented that!) goes to the amazing Pshark Map, which in addition to the property age can show all sorts of other real estate info, including landmark and redevelopment zones. Runner-up shoutout this week goes to the Alkemis Multimap Mashup (shows traffic, movies, and a bunch of other details). And while we're throwing around map-links, check out Wayfaring and YourGMap-- two services that let you make your own maps. [Also related: run-downs of good NYC maps by Curbed and GoogleMapsMania, and our very own Gothamist Local Map, which continues to expand with new data streams.]