No GIS Professional can make a map without a legend. Probably because we create such complex maps, they can’t stand on their own. Anyway ESRI added some new features that should help us GIS Professional enter the world of Web 2.0. Key new features as I see it are:

• Legend
• Scale Bar (nothing like a scale bar to make your map ugly)
• Touch aware (support for iOS devices)
• WMS Support

The whole list of new and changed is available here.  One day I hope to see Dojo dropped, but that’s just me.