I'm young and sometimes I refrain from commenting because either
A) I don't have any experience on the subject
or
B) There's too many adults and the discussions are book chapters long.
We also have common interests on here that things are pretty interesting.
I disagree. The interests communities get no attention at all. The only things that get on the homepage are political stuff, some technology and a bit dry memes.
Could someone please explain the joke to me?