If you look at tag usage the wp7.5-mango is used far the most of all tags and in my opinion it is used in a wrong way.
when you look at the list of questions tagged with this tag most of them are just general questions that can apply for all versions of Windows Phone.
- How do we have seperate notifications for different email accounts?
- Where is the forward button in Internet Explorer?
- How can I switch audio output from A2DP to jack?
in this discussion on meta we decided that tagging with Windows Phone is useless and i would suggest adding wp7.5-mango is also quite useless except for some egde cases (All windows phone do run mango or can run mango) so what is the use of this tag?
I already removed the tag from quite some questions that were just general windows phone questions so should i keep doing it or not?