OhLife. A super-simple online journal. Works over email — they email you every day at 8 PM to ask you how your day went. You simply respond with whatever you want and it gets logged.
Everything is exportable. You can view random entries. Great design. It sort of reminds me of the early days of Twitter. I like this a lot.
Y Combinator-backed. Here’s Jason’s write-up for TechCrunch.