Movable Type 3.1 pings Technorati

Movable Type 3.1 adds Technorati to a list of selectable pings. Currently Movable Type weblogs can ping and if the option is selected in their configuration space. My configuration screen does not currently show the Technorati ping option, but the hooks are in the code and database. [Update 8/17: The Technorati checkbox appears in the configuration space starting with version 3.1b2]