Yeah, I'm loving mine as well. I'm so glad I resisted the impulse of buying a 7/8" tablet alongside my surface because I really don't think I would have use for it.
S3 has been a joy to use, both as a tablet and laptop and everything in between that the kickstand/cover allows, and it's so light and have great battery life that I can actually just carry it around, not worrying about cables and chargers and not feeling my shoulder sore because of too much weight. And then I can just hop in to a nearby Starbucks open Visual Studio and code a little.
Yesterday I was also reading a book before going to bed, I put it on portrait with the kickstand open and the cover back, that gave a very sturdy support for it, so I could lay down, have the surface in my belly and enjoy my reading without even having to hold the "book" at all times. I have a kindle too that sits next to my bed, and it's amazing, but not carrying the device at all sure beats carrying something even if it's extra light. I'm seriously considering getting rid of my kindle now as well
It's really an amazing device. Ms nailed so perfectly the form factor, weight, kickstand and cover that this feels like a mutant device that can suit very well all your scenarios, and actually changes the way you use stuff, in ways Surface 1 never could because it was too heavy, too small and have terrible battery life for an all day device. I'm really seeing this become my only electronic device alongside my phone. It's hard to find use for my desktop, my notebook and my kindle now.