OhLife is an email-based journaling tool with an interesting twist. It doesn't just prompt you to write every night, it shares past entries to inspire you.
After you sign up for an OhLife account you'll receive daily prompts via your email. The prompts are simple, just a question about how your day went. As you accumulate more entries, however, OhLife will begin inserting random ones from your past into the nightly email prompts. You'll receive past entries from weeks, months and years prior to help you reflect on what's currently going on in your life.
OhLife is a free service that requires a simple email-based registration. Have a favourite journaling tool? Let's hear about it in the comments.