If a man texts you all or almost all the time, he doesn’t find you all that interesting outside the bedroom. Text messages don’t allow for long-windedness. A text is, by its very essence, short and to the point. (Note: If your text is long and has to be sent in multiple messages, for him that’s an automatic FAIL.) Men use texting because we’re all about info relay-- what is necessary for us to make our point. The point for the average man is sex and he doesn’t want to hear about your day in order to get to that. Texts simplify.
[What r u doin?]
[Can I cum over?] (This is the text equivalent of a double-entendre.)