I used it and loved it. It was cool while it lasted. Unfortunately it's just one more example for why I don't trust startups.
Also you probably don't need a service, personally I can just send email to yourself, PGP encrypted. The only bit that's missing is a periodic reminder, to which you can reply. But I can probably set that up as a cron job.
And an open source self-hostable one that was started right around the time ohlife shut down: https://github.com/einaregilsson/MyLife
> But I can probably set that up as a cron job
Almost every app could be replaced with email, a cron job or a spreadsheet ;-)
Many of us were not aware of privacy issues then, plus we were naive enough to think that the services we adopted would survive if cool enough.
I loved OhLife, but now 10 years later I wouldn't subscribe to a clone. Fool me once etc.
I wish you succeed though. It's a cool project and your landing page looks good.