MakeTags is a very short app I wrote to try out VB.net on Visual Studio 2010. It lets you choose a date and creates a string of tags like "313/365 313of365 365-313 project365 project366-1". It has a convenience button to go to today or yesterday and a copy button.

I don't expect to make any further enhancements to this application.

My 365 set for 2009 uses tags like the one this application creates. This is the tool that I use to make them when I'm on Windows.