I have one problem which is bothering me in my daily interaction with SO. My list of favourite tags consists mainly of two more or less mutually exclusive groups of tags.
Know how topics I want highlighted and pointed out to me because I want to write answers, comments, edits, etc.
Want to learn topics I just want to follow and read up on for learning purposes.
I could solve this problem easily, if it were possible to group tags and assign each group a different highlight colour as well as subscribe to a separate feed.
How do you handle this and what do you think of this potential solution?