One of the interests I added was kaolin, which comes back with 8 matches:
one of which is me... but the other 7 are oddities to me. I see no mention of pottery or clay or really anything of the sort which I think would normally lead someone to put 'kaolin' as an interest.
Hmm.
I'm up to 141 interests, and went from having
OOOOoooooohhhhhhhhh :)