Germany
Spread out, with neighbourhoods that are their own towns.
This site is new. Whoever is first here will have a quiet few weeks and will be the reason it is not quiet later.
Berlin is large and low, and its neighbourhoods behave like separate towns — which means the difference between somebody three kilometres away and somebody fifteen kilometres away is the difference between meeting tonight and meeting in principle. The grid puts that number first.
This site is in English, which in Berlin covers a great many people and not everybody. Worth knowing before you spend a minute on the selfie.
Privacy here is structural rather than promised: there is no column in the database for a legal name or a phone number, the location is rounded before it is stored, and there is no advertising or analytics code on any page. Those are not settings that happen to be switched off.
The full list of what gets somebody removed is in the community rules, and what is held about you is in the privacy page.