I hate writing about personal stuff. I don't have a Facebook page. I don't use my Twitter account. I am familiar with both, but I don't use them.
I think we are at the dawn of a new era in commercial space exploration.
That's my lesson for taking a vacation: vacation will kill you.
Life is too short for long-term grudges.
Facebook is quite entrenched and has a network effect. It's hard to break into a network once it's formed.
There's a fundamental difference, if you sort of look into the future, between a humanity that is a space-faring civilization, that's out there exploring the stars...compared with one where we are forever confined to Earth until some eventual extinction event.