So what do we have?
- WordPress Widgets -- Never going to use it as I don't even have a sidebar here.
- Full Atom support -- time to fix up my old code to support Atom publishing?
- New Blogger importer -- again not very useful to me.
- Infinite comment stream -- not useful, especially when Akismet is working.
- Speed optimizations -- now we are talking. Any benchmark?
I guess the question for now is -- upgrade or not? It is bloody easy to upgrade a batch of sites, but not sure whether 2.2's added complexity gives true usefulness to some of my fellow bloggers at FOCUSer.net.