[rdtsc]

> Sadly, online comments aren't independent statistical samples from your entire user base.

That idea cuts both ways. Sadly, also because they are not independent, the chance that those that comment and participate are probably also the ones that drive the community and make for nice discussion, which those other 98% who just browse end up reading. What else is Reddit if not links to contents followed by comments.

Those 2% stop, the site goes to crap.