Deletion of Roam Research

Comment: as 
Stance: delete
Cited policy: Wikipedia:What Wikipedia is not (WP:NOTPROMOTION)

Comment: https://siecledigital.fr/2020/01/24/roam-research-un-outil-de-prise-de-notes-qui-permet-de-relier-vos-idees-facilement/ This is the only non- source I could find, and a single source is not enough to pass GNG.  Advice for the article writer: A Twitter hashtag is not a source
Stance: delete
Cited policy: Wikipedia:Reliable sources (WP:UGC)