https://sizeof.cat/index.xml                                                                                       | Tech blog, sometimes with interesting stuff
https://baronhk.wordpress.com/feed/                                                                   | Blog of some autist, some of his posts are ok, some of his views are pretty autistic
https://techrights.org/feed.xml                                                                                | Techrigts, some things are interesting, but some are a bit questionable
https://www.blogger.com/feeds/6264947694886887540/posts/default  | Really interesing blog about electroengineering
https://www.cpomagazine.com/feed/                                                                    | Some tech news website, I usually read this when I'm really bored with nothing else to do, the little I read seemed ok
https://ffii.org/feed/                                                                                                     | software patent problems
https://sprocketfox.io/xssfox/index.xml                                                                | tech blog
https://and some dead ones since you asked
https://igurublog.wordpress.com/feed/
https://www.gnu.org/software/hurd/index.rss