Personally, not a lot in a nutshell.
This post comes off the back of the announcement today from Microsoft of the release of a Windows Live SkyDrive app for Windows Phone 7 and Apple iOS devices. You can read the post for yourself in full from http://windowsteamblog.com/windows_live/b/windowslive/archive/2011/12/13/introducing-skydrive-for-iphone-and-windows-phone.aspx.
For Windows Phone 7, I donâ€™t see the application providing a whole lot that isnâ€™t already available through the Pictures and Office Hubs integrated into Windows Phone. Sure, it does have a few new features that arenâ€™t previously available like the ability to share links to your documents or pictures and gives you the ability to create new folders within your SkyDrive account, but thatâ€™s it for the new stuff.
iOS device users get more because they currently have zero SkyDrive integration, but that still doesnâ€™t give you integration, just functionality. For iOS device users, you could say that it does actually give them a lot more than a nothing nutshell, but obviously what I write is focused on Microsoft technologies (in case you didnâ€™t guess from all my previous posts).
For me what would be a serious leap in the usability and resourcefulness of Windows Live SkyDrive would be the consolidation of Windows Live Mesh (previously Windows Live Sync and Microsoft Live Mesh as two separate projects) and SkyDrive, or the release of a SkyDrive desktop client. DropBox and many other online file repository sites have desktop clients allowing you download, upload, sync and use all of your content across your desktops, laptops and mobile devices, however SkyDrive and Mesh are currently flawed.
Windows Live Mesh allows you to sync files to your desktop with a desktop client, and allows you to sync that content across multiple devices including the ability to sync between Windows PC and Mac, however it is limited to 5GB and although the application and the Windows Live Mesh web interface state that the storage is based on Windows Live SkyDrive, the folders and content are isolated and not interoperable.
Consolidating the storage pools in Windows Live Mesh and Windows Live SkyDrive would allow you to sync content between iOS devices, Mac, Windows PC and Windows Phone which would be utterly living the dream. All of this of course is overlooking the additional features of Windows Live Mesh already available today including the ability to sync Internet Explorer favourites and Office Outlook signatures, Office styles and templates and custom dictionaries.
Just imagine for one moment: The ability to sync all of your documents and pictures to all of your devices both desktop, portable and pocket, and have changes to those documents automatically replicated to all your other devices, have your standard email signature available on all your devices to provide you with a truly unified front when sending and responding to email communiquÃ©, all whilst having your own shorthand, TLAs and words available in the dictionary saving you countless autocorrect issues on your mobile device?