I believe we are all good at arguing. At least over the decades here that's been my observation. The best arguments. Disagreements I learn from.

I miss those who have left. Honestly, I do. I enjoyed the sparing, the duels, the effort put into making a cogent, substantiated, hopefully wittily written post.

Back in my field geology days, after a couple of cold ones around a campfire, we might play "Coal Toss." Quickly grab a burning ember from the camp fire and start throwing in around. If you catch the coal, you can make a cage with your hands and bounce it around. If you are quick, you'll not get burned. Toss it to the next stupid geologist sitting next to you on a cooler. Repeat. Great fun.

That's the Habitable Zone. It's why I always liked this place. Smart disagreement. Quick. Engaging sharing of knowledge and expertise.

About the Habitable Zone campfire, the evening grows late. One by one they stagger off to their tents.

Honestly, based on my observations of the social media world over the decades, I'm surprised this campfire is still burning.