The toolkit is now up to Version 1.0.10301.0 and its one of the (if not -the-) most downloaded packages from Codeplex. I am pretty happy to be a part of it and its really cool to see new community members jumping in and creating new controls. My part in this release was incredibly minor with a very easy fix to the PasswordStrengthExtender control. I have a new control in prototype form, and as soon as I get my book writing committments out of the way, I'll actually polish it up and finish it.
Also of note, is the fact that the tookit is already being actively tested against Orcas build which should ensure a really polished product when Orcas ships.