This sucks. I'm pissed! The newer version of movabletype-plugin-core (4.3.2-1) not only includes crapware, it also removes usefulware!
Insert major complaint here!
dpkg -i movabletype-plugin-core_4.2.3-1_all.deb dpkg - warning: downgrading movabletype-plugin-core from 4.3.2-1 to 4.2.3-1. (Reading database ... 41178 files and directories currently installed.) Preparing to replace movabletype-plugin-core 4.3.2-1 (using movabletype-plugin-core_4.2.3-1_all.deb) ... Unpacking replacement movabletype-plugin-core ... Setting up movabletype-plugin-core (4.2.3-1) ...
Thanks Debian!

Calm down. The plugin was removed in 4.3 because it's a core feature now. Go to Manage->Blogs; it's in the itemset actions drop-down above the list.
Thanks Su! For some reason the 4.3 plugins are available in debian but not moveabletype 4.3 itself, only 4.2.6 at the moment.
I had read that 4.3 has improved blog cloning, among other important enhancements. Looking forward to it!
Oh yeah Su, I just realized why you said calm down. The post title is just a references to the film title: "Dude, Where's my Car?"