It looks like Homegroups now have some sort of grouping by Username:

As the above image shows, all the users currently logged into the homegroup are shown, but unlike in Windows 7, expanding a username lists all the PCs that user is logged into and then under each PC, the expected list of their shared libraries on that specific machine.. This is much more organised that in Windows 7 where there was a separate entry for each computer that the user was logged into…

Also, it would appear that a users Desktop is now a visible share in the homegroup…

{lang: 'en-GB'}
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