Yes I do.
I use Moose regularly for my research work.
I worked directly or indirectly on the development of parsers for SQL, JSP, PHP and git and svn blame files. All these parsers are based on PetitParser.
All these extractors are used to feed Models based on the moose model.

All the analyses I normally do in Moose involve the usage of frameworks like Arki, Glamour, Mondrian and Eyesee.

I also use Moose to do data analyses. I'm working on a project were I use Moose to have statistics on code clones reports.

I use automoose to automatically build Moose images with all my projects using a Jenkins server.

Finally, I collaborate with industrial partner and I use Moose to analyze huge industrial applications.

Cheers,
Fabrizio