Huh, maybe I'm weird, but I use the same 'voice' in all forms of communication. With the exception of the shorthand I share with my husband, I always text in full, properly formatted sentences and paragraphs. I use the same style for texts, mastodon posts, and long hackernews comments. It's also the same style I typically speak in normal conversation.

Now I think about it, that's probably an autistic trait. I kind of have to carefully construct what I'm saying in any context, and it looks like this.