Ready to be published? LXer is read by around 350,000 individuals each month, and is an excellent place for you to publish your ideas, thoughts, reviews, complaints, etc. Do you have something to say to the Linux community?
The OwnTracks system allows you to track the location of Android or IOS phones, and it places a huge focus on data ownership. You get to decide where your location data is sent and what is done with it.