New friendly graphical user interface for image upload (still in testing/development stage)
Can browse existing images already uploaded to the wiki
Can search Flickr and automatically upload
Uses a slider to adjust image width
Link suggest
After typing two opening square brackets (for linking) and a few letters, the wiki will come up with a list of articles matching the prefix of what you have already typed, so you can just select from the list.
Editing tips
When in edit mode, the regular sidebar of the MediaWiki skin is replaced by a guide on various wiki formatting tips, which is customizable/localizable via MW messages
Widescreen edit mode
Option to have the edit area span the entire width of the window, making the sidebar/edit-tips disappear.
