Massive Dynamic has begun sending out emails in response to filling out the Contact Us form on MassiveDynamic.com. The email, titled "Your Communication With Massive Dynamic," comes from firstname.lastname@example.org and email@example.com.
It's not much, but it just may be the start of something new. I think it is no coincidence that these emails are going out the day after Fringe got picked up for a full season. Bring on the ARG!