When Monero was listed, David Latapie approached me on PM. He laid out the reasons why I should invest. I did.
He got to you before I did?
Yes, the next day following the listing in Polo. I had acknowledged the project before but not researched it during the inception, takeover, otc and cryptonote-exchange days (in total numbering about 30 days).
So I am one of the most senior of the monerenoj as well, having been involved for 90% of the coin's existence.
ADD: I checked that your contact was later. Perhaps the critical threshold was your PM. It's important to get recommendation from existing contacts, (David I did not know at all that time).
Can this information be used to fish other people like me into the coin? I am sure both they and the community benefit