[corry]

Before moving away from our previous neighbourhood (new high density suburb), we were seeing an increase in door-to-door 'selling' generally, whether it's charity or political or religious or telco.

We figured it was the higher density of newer neighbourhoods that was driving the boom, although this kind of data tech is obviously making it a better proposition too.

It's probably a good time to be a "No Soliciting" sign manufacturer. I wonder what other defensive 'tech' you could deploy to avoid this stuff entirely.