Hey there, we recently were told to review AVG's CloudCare offering. Don't really care for it. But do like a few things! I am going to post a few on here that I like.
I have wanted this for sometime, but just now getting to the Ideas section of this site.
Lots of other AV companies, like McAfee (With MXLogic), Symantec, and AVG CloudCare, have this feature.
We need the ability to protect customers from Spam and viruses at the MX record level before it hits the customers mail server. I think software setting on the server is OK for some instances, but have ran into problems with this in the past with other companies. We have never tried F-Secure' offering as we use MXLogic right now. But would LOVE to see F-Secure get into that!
Also look at adding EMail Encryption and Archiving to the mix. This usually comes with the Spam/AV scanning =)