If you are a 1.3 user, then 2.0 is a free upgrade. I just wrote on some of the cool NewsGator 2.0 subscription features, and have been beta testing for a while now. I keep two machines in sync, along with my Web and mobile subscription. Surfing new RSS posts via my Smartphone is pretty cool!
Anyway, I love NewsGator and 2.0; combined with the subscription features, it really makes reading and using RSS a heck of a lot easier in my life.
Congrats to Greg on getting this release out the door!