There is plenty of interesting questions which are candidates for (compactness).
@Eugene Removing number was suggested here. And IIRC the Srivatsan (and perhaps some other users) started to retag questions containing that tag back than.
i've already resolved to drop the issue since i don't really have time (or endurance) to have a prolonged discussion. it's not that big an issue to me anyway.
@MartinSleziak cool at least we can agree on removing number.