🐈‍⬛ TinyCat 10th Birthday treasure hunt - hints for clue 2

TinyCat 2

A place where TinyCats ask for aid
And chat with other libraries, paid or unpaid
It’s been a while since 2016
But some early threads are still to be seen
Look for the first one still around,
Asking about multiples - can they be found?

(Zeph)

51 Aquila : For #2 you are looking for a thread in a group

59 eclbates : For #2, try searching the group's posts for another term for multiples.

i still cant find it

15 5lowelibrary : It is the group with the same name as the hunt - big spoiler "search" April 2016 threads