Neddero said..
Interesting. Heard you could host your site with google, hadn't looked into how... My current site is Wordpress, and I'm in the process of creating a Joomla based site to replace it, so no Google hosting for me...
Why do you want to use 365 and Google apps? I'm curious... For 365 Lync? What is 365 Lync like?
http://office.microsoft.com/en-au/lync/I don't use Lync much, but I'm a cloud solutions provider, and Office 365 is a very compelling platform for businesses. $7-$20/month user for Enterprises which gets you 25GB storage/user, Office Web Apps (SkyDrive Pro), Exchange, Lync server, SharePoint 150GB/Web App, Office Pro client, 99,99 SLA (T-Suit is 99,9), etc... companies can't provide this in-house at that cost with that availability.
I help companies migrate to the cloud, integrate on-premises <> in-cloud solutions, federated services,...
My biggest problem apart from stupid slow expensive internet here, is the MS Telstra partnership for providing Office 365 or as they call it T-Suit... but I also offer ways around it

, if you don't mind paying in US$, or ?.
BTW: Google App Engine now natively supports PHP, so yes Joomla... (
developers.google.com/appengine/docs/php/)
Commercially I have much more demand for Office 365, I use Google Apps + App Engine (mostly static content) + Blogger, and since I have very low demand it all falls in the free tier. As a MS Cloud partner I get Office 365 E3 for free.
App Engine lets you have
n of apps under your domain...
eg:
joomla.mydomain.com
OpenCms.mydomain.com
etc.mydomain.com
All running in separate memory spaces, but managed centrally.
Whereas Office 365 only supports having your 1 "Public" site under your domain.