Welcome the folks behind the reams and reams of Windows Forms documentation to the world of blogging!  In their own words:

We're the Windows Forms User Education team at Microsoft. Here you can find updates on documentation related to Windows Forms, ClickOnce, and Smart Client programming months before the documentation is released in new doc builds. Check out what we have to offer, test it out, and give us your feedback if you see something amiss! We want YOUR help in making our documentation set the best it can be.

NOTE: The updates posted to this site are static. They will not be updated as they become obsolete; we're publishing them merely to give you a "sneak peek" at what we've written that has yet to be released. The latest publicly available build of the documentation should be considered the only official documentation. Any docs provided here are provided as-is, with no express or implied warranty.