Please don't take my quote as my highlighting the noob bit, as it also made me cringe a little. It's an entirely reasonable opinion that you (and the person who vehemently took up your cause in the comment tree) want a more content-rich thread.
But you have to understand posting that opinion is at least 1:1 comment volume with the thing being complained about--so best case, 100% bloat--and it tends to start a N:1 tree under it, so N-hundred% bloat. What was one content-light joke that would've had a few light replies is now a big discussion and now the thread is very, very content-lean for on-topic discussion.
I think that's why that rule is there, not because your opinion is invalid. If it's really that much of a problem such that the downvotes won't do it, then we need to talk but most threads work fine. Further, complaining about the substance of a comment within the same thread is guaranteed to make the overall situation worse, no matter how valid the complaint, because of the above.
I realize I'm contributing to the content-leanness at this point too, by that definition. However, you do deserve a respectful explanation as to why I felt it was appropriate to reply, and the apology for quoting the poorly-worded rule without trying to somehow acknowledge that. I should have, and I am sorry about that.