I have to say that I was pretty excited to see SixApart announce their TypeKey comment registration service. Not only is it a great option for Movable Type users who recognize that registration is a potential solution to all the problems with comments on weblogs these days; in the typical SixApart fashion, it also looks like there’s going to be a full-on API for others to use in their applications, if that kinda thing appeals to them.

(And as for the brouhaha that, in typical weblogger fashion, has erupted over TypeKey, I can’t say anything that Adam Gessaman hasn’t already put into words.)