I'm thinking something along the lines of [TinyMCE][1]TinyMCE
Please include a list of features.
Examples include:
- supports text formatting
- supports links
- supports images
- syntax types (markdown/wiki/etc)
- licensing and/or pricing
- customizibility
- plugin support
- browser compatibility
Note: Please limit the answers to one editor per answer to preserve cleanliness
Update: Forgot to add browser compatibility to the list [1]: http://tinymce.moxiecode.com/