@goldmatters beat me to it because he saw this first, but I nominate him also.
He's so entertaining and teaches about... I bet you can guess...gold investments!
But he doesn't do it in a boring school teacher way. He does it in a "you don't even know you're being schooled because you're too busy smiling" type of way.
I really like his posts.
And I read posts by @whatsup pretty consistently, too.
Except for this past week or two. It's been hell week. But other than that. Usually I do!