yes and i think theyve migrated to Pylons (with Myghty). Pylons before version 0.9 used myghty as its interpretive backend as well (i.e. the framework part of myghty) before they reworked it to be its own thing. Pylons 0.9.5 will also feature Mako as the default template language.

- mike, interested to see links from ycombinator in his referrer logs