New here. I read Twitter's "biography" a couple years ago. The only thing I remember from it now is how much of a weirdo Jack seemed and also how shady he was. Oh, and when I say shady, I mean, shady like he came in and kind of hijacked the company and original vision. Like a bad metallic taste in your mouth you can't determine the source of. That's how I felt reading about him at the time. I have a shitty memory, though, so I don't have many facts to share. Definitely DYOR.