Dear John ([@JFK]): Is it us? You've been giving some mixed signals recently. You're online every day and yet we're coming up on almost a month since the last time you wrote an I.C.—in any thread, not only ours. We thought maybe you had gotten bored of us—we were even preparing to end the commitment—but yesterday you started reading and Liking posts again. No more hot-and-cold, John. Have you decided you're not ready for a real relationship, or are you willing to put the work in and go the mile? Signed, Mystified in Minnenoona