Does anyone have suggestions about online document collaboration tools, like Google Docs, that are privacy oriented? I know that Zoho in principle does not scan people's data for marketing purposes and so is better in that respect. Only Office also looks like a similar alternative (personal.onlyoffice.com). I also realize that there are ways to host such tools on one's own server (which is probably the best choice for privacy), but that's not really feasible for my purposes. So I was hoping there might be a service (like SpiderOak) that's more specifically privacy oriented. Ant thoughts or suggestions?