I had a similar problem on LinkedIn when I tried to share an SDK I was working on. It's called Compound.js. The post editor thought that "Compound.js" is a URL, which 404ed, breaking the post preview, which was supposed to link to the actual URL which was later in the post body.
This is awesome and I have a question that is somewhat relevant. Is there a known way to take care of marketing/up-sell disguised as "service-related" emails from Xfinity or the GrubHub marketing emails that automatically re-subscribe you every time you order food?