Now that the "coming soon" map has been updated, I wonder if it's time to do a little speculation / scavenger hunting for NJ's 2nd supercharger...
My best guess: Hamilton Marketplace on Route 130, just south of I-195 (exit 5A). There are lots of restaurants nearby, plus a Hilton Garden Inn, and it's relatively close to the Turnpike (~2 miles) and I-295 (~5 miles).
I also remember reading earlier speculation that it would be a bit further north, like East Windsor or Hightstown. In that case, it looks like Route 33 near the Turnpike has quite a few hotels and a couple restaurants, and Route 130 near the Hightstown Bypass (Route 133) has a lot of restaurants.