On 2023-08-02, at 20:11, Jim Reid <jim@xxxxxxxxxxx> wrote: > > I wouldn’t be in favour of that on anonymity grounds. OTOH, it would greatly enhance the visual appeal of an IETF meeting if some participants had to put a bag over their head, myself included. :-) I’m against organizations where people wear hoods to the meetings. Anyway, one interesting data point is “Michael B” from UK NCSC, registered under a semi-anonymous name (but probably not because their employer doesn’t want them to go there). (I think we get to choose our badge name when registering and I don’t think there is a consistency check with the wallet name we use for paying; I don’t know which name actually goes to the Bluesheets.) Grüße, Carsten