There's technically 2 questions here, the title and the question in the text body. I voted according to the title (so yes) > Will I/my articles get negativity

There's technically 2 questions here, the title and the question in the text body. I voted according to the title (so yes) > Will I/my articles get negativity within dev and tech communities because they are written in Medium? I don't think the author or their writing will get any ire for being hosted on Medium. The negativity is purely towards Medium itself. However I probably won't read your article if it's on Medium unless it's in the #1 spot on HN.