Also the only part of mongo that is limked is the driver, not tbe database product. All the drivers are licened under apache 2 license, which is permissive, and

Also the only part of mongo that is limked is the driver, not tbe database product. All the drivers are licened under apache 2 license, which is permissive, and largly just demands preservation of copyrigths and trademarks. It does not mandate source distribution for derived (linked) products.