You also get wifi hotspots built into domestic routers. In the UK BT are the most common, in fact it is difficult to be in a residential area and not see one.
https://en.wikipedia.org/wiki/BT_Wi-fi Customers have access to these, and the public can sign up to use them. These probably wouldn't be tagged, it is certainly difficult to work out where they actually are as they do not advertise the location as 42 Acacia Avenue. Phil (trigpoint) _______________________________________________ Tagging mailing list Tagging@openstreetmap.org https://lists.openstreetmap.org/listinfo/tagging