An alternative Microsoft-based Cloud Services Architecture

Just had a read of my friend Matt Smith's blog post from a couple of weeks ago, which covers very similar ground to my last post on the cloud services I've started using. Matt is a Microsoft fanboy - he even once proposed SharePoint as a viable alternative to a girlfriend in a presentation - these things come back to haunt you, you know! ;-) - and so is pretty keen on MS' Mesh services (must take a closer look at these) - I'm mostly using Google at the moment. Compare and contrast at http://blog.mattsmith.co.nz/Lists/Posts/Post.aspx?ID=40.