Deletion of Prosa SA/SD/RT Modeller

Comment: while I initially intended to close this discussion, the discussion got too off-track to really have a good result. Having done my own evaluation of the sources, the sources cited are either instruction manuals, or mentions in passing in sources which are not ''about'' this software, but only mention and perhaps briefly review it as one possible piece of software that does this. Passing mentions do not establish |notability and are insufficient to sustain a full article, and the length of time the software has been around is irrelevant to that as well. While not in itself a reason to delete, the article currently reads like a glossy brochure, and the dearth of reference material makes this largely unfixable
Stance: delete
Cited policy: Wikipedia:Notability (WP:N)