I disagree. That's not the attraction for me. The attraction for me (personally) is that they have nice image capture and processing software that allows me to

I disagree. That's not the attraction for me. The attraction for me (personally) is that they have nice image capture and processing software that allows me to link diagrams and math from my paper notebooks to electronic documents with a quick picture taken on my phone. They're a private corporation and not one that is too large to fail; I wouldn't rely on them to not lose my data, I would use something like git for that.