To do today: Send your future self an email. Yes, you could simply tell your computer to do it, but what if you change email clients or computers or your mind? Let futureme.org take care of it instead! Look, it’s easy, you start off like this: “Dear Future Me,”
I found futureme.org in Ratchet Up, a blog promising almost daily links to interesting things in digital arts and culture, and which also suggests what you might like to write to your future self. I found Ratchet Up through Alan, who I found because he linked to me.