[Tagging] religion=multi* ?

[Tom Pfeifer]

Jgpacker asks on the PoW talk page:
 > Are [Airports prayer rooms] really tagged with amenity=place_of_worship?
 > I would say it's quite a different place from a normal religious place,
 > and should get another tag.

I'd say they are places where people go for worshipping, and for practicability
they are provided religion-neutral, thus yes. If you climb a mountain that has
a chapel on top, this is also not your "normal" place, but one during travel.

tom