[Tagging] Delete not marked walking routes?

[Mateusz Konieczny]

On Sun, 20 Sep 2015 19:56:00 +1000
Warin <61sundowner at gmail.com> wrote:

> Case a) Verifiable by documentation. Published (medium does not
> matter). I'd think few would argue this case.

I am sure that not every single published route is worth mapping. Maybe
there are unique cases but certainly not all of them.

> Case b) Frequent use and 'the best' route. This would be contentious. 

So every mapper may add his favourite route? What you propose as limit?