Ranked in these QuestionsQuestion Ranking
Pro Simple handling
Droplr does do one step screenhot and upload to their own service and instantly copies the link to your clipboard.
Pro Nice, simple annotation editor
It has a built in editor for annotations. Arrows, lines, circles, text and some blur effects can be easily applied to images.
Pro Also allows video uploads
Droplr supports small screencasts, to be made, uploaded, and shared.
Con No drag and drop support
The app is missing support for local-only screenshots, that can simply be dragged into other applications.