I currently use the Yubikey to log in to 3 different computers. I manage the computers at my church and it is a very "open" (unsecured) environment. We were having trouble with people who had no business on the secretary's computer using it just because it was the most convenient. I locked the 2 crucial computers we have down with the Beta login and have always used lastpass along with 2 of the other authorized users. In short 3 users using Lastpass and the beta login for Yubikey. So far it works flawlessly.
I have only request. I would like to see an autolock feature integrated directly into the beta login. Specifically where if the key used to log in is removed from the usb port then the screen locks and will not unlock til an authorized Yubikey is reinserted and the logon process is completed again.
Thank you to all the folks who are working on the development of the Yubikey. I am in love with this product and am really looking forward to the Neo.
Keep up the good work.