A new Linux project named XikiHub has been spotted on Kickstarter. It aims to add a social community feature right into the Linux command line.
If you are looking to find free and open source software, here are some websites from where you can download free software.
Listen to streaming music from various sources in one single application in Linux with Nuclear Music Player.
Adobe Creative Suite is not available for Linux. Here are open source alternatives to Adobe products for Linux.
Mastodon is a true open source alternative to Twitter that you can host on your own server.