[Tagging] Feature Proposal - RFC - Tag:amenity=motorcycle_taxi

[Joseph Eisenberg]

> use amenity=taxi with motorcycle=yes, motorcar=no for motorbike based taxi stands.

That combination has only been used 145 times, in spite of being
including in the Phillipines tagging guidelines and previously on
Tag:amenity=taxi: http://overpass-turbo.eu/s/QTu

There are more places with name="Pangkalan Ojek" + name="Motorcycle
Taxi" + name="Boda-Boda*" and similar improper uses of the name tag to
describe an Ojek/Boda-Boda/Motorcycle Taxi stand.

This is a very common feature in Southeast Asia, Africa and parts of
central and south America: there are hundreds of thousands of them.

Can't we have an easy to use top-level feature tag, instead of having
to add 3 tags like amenity=taxi + motorcar=no + motorcycle=yes to
define one very common, unique feature?

- Joseph