Anyway, I'm probably going to replace my Instapaper with a self-hosted alternative instead of hoping yet another company stays in business long enough.

I have been using it for three months now, and it works flawlessly. I was using Pocket, but sometimes after I would save links with their iPhone app, I would go into their web interface to view them at a later time, and those links would be gone.

But I have not had one single link disappear from raindrop.io since I have been using it.