I installed WordPress 2.7 this morning before coming to work. It’s a great upgrade. I want to love the new UI, but I feel it would be the same as loving someone because they finally stopped beating me.
WordPress 2.7′s administration UI is a breath of fresh air. Want to make a new post? One click. From any page in it. Common actions in general are one click away. It feels awesome. It even looks classy.
Anyway, if you use WordPress: Get the upgrade. Run, don’t walk. Save yourself grief.