According to a finding during the app class action lawsuits in court, Google's Play store enjoyed an annual revenue of over $11 billion, $8 billion of which was profit. That's largely due to taking 30% of all app fees as their cut. Leo says 30% looked at first as a good deal since both Google and Apple handle the front end. But as the class-action lawsuits reflect, app developers think that Google is taking too big of a cut.
Joey wants to know if Linux has a built-in VPN. Leo says no. He will need a provider to handle VPNs, not just software. Leo recommends visiting the Wiki for ARCH, a version of Linux. There's a great list of clients, carriers and servers that will run on Linux. That's the best place to start. Where can he get apps to download for Linux? Leo says that PopOS has its own "store," called the PopShop, which is an app that will help to install software.
Microsoft may be so anxious to get numbers up in its Windows app store that they aren't policing it. At least that's the story from How-ToGeek.com, which says that Microsoft doesn't care about app security. If you search for VideoLan's app, for instance, you get dozens of copycats which sell "help" to download the free app. It's a total scam! There's an app for the iTunes Player app for $9 that offers to help users download that free app as well.