I must say that Mozilla have made the right call with extensions in Firefox 57.
Web extensions are probably a small part of it but I have switched back to FF after ~5 years of Chrome. I also like the redesign but the killer feature was the noticeable speed up.
I really don't wanna be that developer or DBA whose lack of attention caused this. I work for an online retailer and obviously we live in fear of self-inflicted downtime. (That said, no business likes downtime)
Web extensions are probably a small part of it but I have switched back to FF after ~5 years of Chrome. I also like the redesign but the killer feature was the noticeable speed up.
I consider myself a fan again!