Mobile webmail on TyTN and other Windows Mobile devices

I've been impressed lately with the improved quality of webmail interfaces for the TyTN and other mobile web browsers.

For my primary e-mail account I definitely prefer POP3, but for other addresses that I don't use as often, or if I want to selectively delete messages from the server, the mobile browser based webmail systems are getting much better.

Yahoo: http://us.wap.yahoo.com/p/mail?_dm=0
Hotmail: http://www.hotmail.com (redirects)
GMail: http://gmail.com/

there's also mobile browser access to MSN messenger and other MSN services at:
http://mobile.msn.com

Getting better and better!

Comments welcome...