Thanks for all of the info! Really helpful. Happy Father's Day!
Thanks! before I jump into the pool I want to share the battery status screen
3PM 9:10 hrs remaining
4PM checking e-mail and browsing this forum 9:49 hrs remaining
6:16PM browsing around, mail, safari and airplay radio to Apple TV, showing 14(?) hours and battery 92% full.
Update:
8:48PM light browsing and e-mail all evening and it is showing 86% 10 hours left.
Update:
11:12PM and I'm at 74% and 7:04 hr left
Update
I've been browsing, working an replying customer emails, Twitter, Screen sharing and about 12 tabs open this morning.
The new readings are 6:41 hrs left on my second day of using it on battery power, I'll attach to a 27' Thunderbolt display soon and report back.
Update
Ok, now I've been working for two hours doing heavy lifting, Vmware fusion, Chrome, Safari, mail, Photoshop CS3, ScreenSharing and attached to a Thunderbolt 27' and there is about 1:30 hrs left (as a reminder I went on battery yesterday at 2PM)
Update
Last update on the battery, 12PM and I've been working non stop attached to a Thunderbolt 27' display
Conclusion
Pretty good for the little 11" Air, 22 hours without charging (sleeping on/off) of real world usage, browsing, safari, youtube, mail, some airplay, about 10 minutes of FaceTime and today heavy work for almost 4 1/2 hours.