[acidmath]

Spam can be whatever who so happens to be the site moderator, or maybe some very tiny yet obnoxiously vocal minority, wants it to be.

Beyond that practical matter, the least bad definition I have for spam (and this is just off the top of my head right now) is: advertising that is unsolicited and disseminated in a bad faith style.

Any of us who are being honest with ourselves, maybe with exception to the acutely socially challenged, know spam when we see it.

[protocolture]

So free speech absolutism shouldnt extend to bad faith?

Well that brings us right back to the moderation free speech absolutists are angry about.

[acidmath]

I suggest to review the comment you replied to.

Free speech absolutism shouldn't extend to: advertising that is unsolicited and disseminated in a bad faith style.

Sorry about the state of your reading comprehension (or lack of it). Unfortunate.