I just arrived in Orlando for TechEd 2007. I'll be presenting later on in the week on C#3.0 - but untill then, I get to spend some time talking to folks at the C# booth and attending a couple of the C#, LINQ and Visual Studio sessions to see what people are saying.
If you are at TechEd this year - come by some of our C# and LINQ sessions - starting with the LINQ Overview talk Tuesday at 8:30AM. And definitely stop by the C# booth to say "Hi"!
If you aren't at TechEd this year - there's actually a number interesting public live webcasts of TechEd presentations which will be available at Vistual TechEd. In particualr, the LINQ Overview presentaiton will be WebCast live.