It doesn't matter if it's "m", "s" or "u". Just for how long do you/have you hold this badge, CONTINUOUSLY?
If you had it once, then you lost it and regained it later, it doesn't count.
Most Helpful Girl
Since early last year.0
Most Helpful Guy
I first became a Mod in February 2014. I became a Super Mod that December. I made Uber Mod this September.0