I remember the olden days when you could use a hashtag to create a tag on your tickets/issues, giving you good flexibility to do all sorts of stuff. I tested it out, and my board did not return any searches on my #test...
There is the flag option, but it doesn't give you an opportunity to share more information, the context - why the flag... (apart from a comment, of course).
I need a simple way to tag issues for different (sometimes ad-hoc) discussion fora. Any ideas from the community?