Look, the whole $BTC spam and arbitrary data thing? It's one of those debates that keeps coming back like a bad penny.

I've compiled a bunch of resources on this because honestly, I got tired of explaining the same stuff over and over. When someone new to crypto asks about it, just point them there. Saves everyone time.

If you know of good explainers I've missed, throw them my way. The goal is to have one solid reference point so we're not all reinventing the wheel every time someone discovers this particular rabbit hole.

It's messy, it's nuanced, and it's not going away. But at least we can be efficient about how we talk about it.