The marketing material in these conferences has a connection to a shareholder (I suspect, as I don't have any inside knowledge)
This poster or non poster (as they use Twitter more)
They like attending conferences for ability to promote conference freebies
They also post photos of the conference freebies - without detailing why they are impressed by them
Not saying any more, long term holders will know , whom I am suggesting as the marketing guru
It's nothing to do with the crap going on in the past week or so, and perhaps why this person knows a little more than average shareholder