it's a great question. about two years ago I was diagnosed with ADHD, and every friend who knows me well basically said, "yeah, no shit." It was still a shock to me, which is funny in hindsight.
re: digg, it's my baby. when I launched it, it was just tech news - stayed that way for the first couple of months until we opened the taxonomy up to everything. I don't need digg to be a reddit killer. if we can make it insanely useful to a couple hundred thousand people, that would be amazing. I'm about 20% there in terms of what has been built vs what I want to build.
some people have said: "I can just get this on X" what they're missing is that most people are too busy to drink from the X firehose. I keep hearing some version of "I love Elon, but I just want his tech/space tweets." that's a thing we can actually do.