I wasn't familiar with Reddit when Digg sold out; I just remember the exodus, and the topics on Reddit seemed tech-centric enough. Then over time there were more and more posts showing up on the front page with titles like, "This little guy followed me home," about puppies and whatnot.

I didn't even know what subReddits were; but now that I do, I'm baffled as to where the former Digg people were posting and why I managed to see mostly their traffic for days or weeks on Reddit without making any effort to go into a tech sub.

That was the old Reddit design, so maybe there was something fundamentally different about it.