I agree. Sometimes words can't fully express what we mean because we also rely on subtle cues from facial expressions and body language, and not everyone is a good writer. I've realized that my partner and I sometimes misunderstand each other, but things become clearer when we meet in person.
Great choice! The MT7621 is one of the few targets that support hardware NAT offloading. Consider it if you're buying an OpenWrt router for a high-bandwidth connection. You could also consider buying OpenWrt's reference router, the OpenWrt One, since some of the proceeds go toward supporting the project.
I got the joke, I just thought "Okay, Sheldon" would be a funny response. Though fair point, not everyone will catch that reference either.
I'm not American, so I may be missing some of the historical and cultural context. Still, I worry that the broad availability of firearms, and the political influence of the gun industry, can make violence more lethal and encourage a culture of fear and self-protection. The right to own firearms has historical and constitutional roots, but I believe access should be carefully regulated and that owning a gun should be the exception, not the norm.