Any other VS.NET/ReSharper folks get halfway through his list of things that IDEs don't do, quietly noting that our IDE does in fact do them, then quit reading?

That's one of the big benefits of a compiled language like C#. The IDE can be continuously background-compiling, making things like Refactor/Rename work like the author wishes it would instead of replacing strings. Same with Find Usages, Find Declaration, and Automatically Import the Stuff I Need.

Every time I wander off into Ruby or Python, I end up coming back a little bit sad. Such nice languages, but the tools just can't hang.