Okay, it's official... there are absolutely no dates that are $10/night in NYC. I searched every single date in 2009 and 2010 up to today's date (in 30 night increments), and there wasn't even one night that came up as $10. LMT, if you're watching this, and I highly suspect you are, you have about 5 minutes to give me a reason not to bring a false-advertising claim against you.
Edit: OMG They have now removed the San Francisco deal and replaced it with "More $10 deals coming soon"... yeah, right...