We only use spaces, not tabs in our code (and this is enforced by StyleCop). Therefore, it gets to be a nuissance when tabs are used for formatting whenever a comment is generated (or re-generated). I'm seeing this right now in the indention of a <list> element, but also see it in the <returns> element of a "State Check" method.
So, it'd be great if the add-in could 1) be configured to use spaces instead of tabs, or 2) read the tabs v. spaces configuration setting from Visual Studio and use that instead of always using tabs.