For Linux News:
WebUpd8 (they also roll their own PPAs, handy for Ubuntu Based Distros)
Opensource.com (funded by Red hat so slightly biased towards that)
Linux.com (from the Linux Foundation)
Sub Reddits:
/r/linuxmasterrace/ (can get elitist and meme heavy, but if you take it with a grain of salt it can be entertaining)
For questions:
Arch Wiki (very good resource even if not on arch, can be quite technical at times)
Linux YouTube Channels:
Linux Podcasts:
For Donations/ Support:
Open Rights Group EFF’s sister organisation in the UK
VideoLAN (VLC mainly but they do a lot of codec development too)