I like how easy it is to use, you can drag & drop images or links from your computer into thumbnails for quick access when browsing! There are some bugs that need fixing but they're working hard at remedying those issues right now so we should see improvements soon enough as well!! If this helps with web development then great otherwise there's nothing really bad about using them just be sure if its something important/sensitive make backups before adding any code in case things go wrong haha :) It was useful while building our website because sometimes having an image will help convey what i'm trying say better than typing out all my words which would take too long :).
Its also good practice to get used to being able to quickly screenshot anything online especially during meetings where everyone has their heads down looking through documents etc., makes life easier ;) Great tool overall though could do.