Like a lot of people here within a certain age demographic, I also grew up with Mr. Rogers, Mr. Dressup and Sesame Street. I watched the vid in the original post a couple days ago, and rewatched it again today. So many childhood memories came flooding back at the sound of his voice.
I don't think I've seen the likes of Mr. Rogers' Neighbourhood, or Mr. Dressup for that matter, on TV in quite a while. It's probably one reason I rate kids' TV as 'adequate' nowadays. Only thing that comes close is Sesame Street, but even it's starting to show its age. (Odd tangent - I saw a DVD set of Season 1 or 2 of Sesame Street on sale somewhere a couple years ago, and on the back, it said right on the package that some content may not be suitable for children.

Uh, what?)
Makes me want to hunt down a Mr. Rogers DVD boxed set (if such an animal exists) and plonk my kids in front of it every day and watch an episode with them. Ever since we got rid of the cable, I'm sure they'd be
thrilled.
Another somewhat related tangent - My father-in-law reminds me a lot of Mr. Rogers, if Mr. Rogers was a retired entomologist, used more cuss words and kicked back with a beer or two every now and again. He's got that soft-spoken, laid-back sort of perpetual cheerfulness going on.