GPG has been struggling with funding for some time now, but that's fixed: https://gigaom.com/2015/02/06/funds-flow-in-for-gnupg-author-after-article-reveals-his

GPG has been struggling with funding for some time now, but that's fixed: https://gigaom.com/2015/02/06/funds-flow-in-for-gnupg-author-after-article-reveals-his-plight/ https://gigaom.com/2015/02/06/funds-flow-in-for-gnupg-author... Also, to be fair, it's used widely by many infosec researchers/vendors/IC folks who know how it's done.