exists since december 2003.

41 meetings so far.

each meeting lasts at least 3 hours, max 5 hours, most of the time 4 hours.

attendance ranges between 5 and 25, average 15 people.

nearly every meeting contains at least 2 presentations, usually 4 or more.

there is a web-page at http://wiki.dataflow.ws/PdMtl (announcements of recent meetings are not on this page, only in the mailing-list archive)

there is a mailing-list at http://lists.artengine.ca/cgi-bin/mailman/listinfo/pdmtl

meetings are mostly in French, often with one or two presentations in English.