What is the best web based calendar?

[naked]

I wanting to test backing up my calendars (Evolution and Sunbird) to my website, but I'm not sure what calendar application is the best?

So I'm curious of peoples experiences and recommendations.

Thanks!

[majikstreet]

i don't know much, but i've heard about webdav+caldav - well i don't think they have a web interface but i know you can back up to them

[Swiss]

calendarhub.com
kiko.com

Can't beat them! :D