Visual Studio Online is now Visual Studio Team Services
In an attempt to remove the confusion whether Visual Studio Online is an IDE in the Cloud, Microsoft has decided to rename Visual Studio Online to:
Visual Studio Team Services
Which nicely abbreviates to VSTS, an acronym people who were using TFS in the 2005 and 2008 era may remember :). In remembrance of that great heritage:
Note to self: Here we go again, renaming all tags on the blog and trying to get the StackOverflow tag renamed *again*.