CIRCLE WITH A DOT

I wonder what graph(s) one would end up with if you connected people based on who they would vouch for. Would there be a huge number of individual graphs? One giant, weakly connected one? A few large groups? Or even a single surprisingly well connected graph?

Reading the Swedish news about IKEA having recalled a lamp because it might "give you involuntary electric shocks". I didn't know IKEA stocked lamps that gave you voluntary electric shocks. I normally look elsewhere for that sort of equipment

@anyiaYou can be a selective hermit I suppose ...