The Fuji X-Pro 1 sounds fantastic. Big sensor. Some great looking prime lenses and a great EVF. The rumoured $1700 for the body plus $600 for lenses sounds a bit too rich for me so if an Olympus or Panasonic with a great built-in EVF and updated sensor becomes available I still might end up with Micro Four Thirds. Now if only there was a built-in GPS and WiFi option in a MFT 4/3 or Fuji camera then I would have the perfect social camera. Much as I love the current crop of cameras and the cameras I have, it's very annoying that none of them has built-in Internet sharing and integration and an app platform (except the iPhone but except for Slow Shutter I quickly tire of its limited camera; when compared to the N8 and my Fuji X-10 the iPhone 4 camera still seems like a toy)
I am currently leaning towards the not yet shipping Panasonic GX1. Thoughts? I want something that will fit in a sports jacket pocket and that can shoot decent ISO 1600. And assuming I am happy, I will then get rid of all my DSLR gear in a year or two.