In this question, there is a bold white tag, [bug], a red one, [status-norepro] and two grey ones.
Similarly, in this one, there is a white, red and grey tag.
What do these colours mean, is it to do with the popularity of the tag, or are white ones general topics, and red ones sub-topics etc...?
PS: all meta tags must have a 'white' tag - does this mean they are more important, indicating that they are general topics?
