Gosh. So I come up with the idea to lock a post with the algebra tag, and now I don't know if that tag counts or not.

I'm so dissapointed.

@mixedmath I've tried to search at meta.SO whether something about this is mentioned there, but I did not find anything.

I think the best thing to do is just to wait and see - we will find out soon, whether the tag will be removed.

Another possibility would be to ask at meta.SO.

BTW I appreciate that you've made a post on meta; we will see what other users are going to say about this.