I noticed three questions which where tagged untagged
- What characteristics should I look for in a sensei?
- How does Bartitsu's "foot hook with a cane" technique work?
- What's the difference between Internal and External martial arts?
I've retagged them now, but according to the comment by stslavik on the first question the question should have had the teaching-recommendation tag and I guess the other two questions had other tags as well.
I remember reading somewhere on meta-SO that tags that are not often used are automatically removed after a period of 6(?) months. I suspect this is what has happened to both questions. Can anyone confirm this?
If I'm right, and since this site is still in the beta phase, shouldn't we ask the SE staff if this auto-remove tag period can be increased?