>>105758764The one I found myself saving articles from the most is How-To Geek. They do guides more than news, but many of the articles are well written.
The rest of them:
Slash Dot
Ars Technica
BleepingComputer
Tech Crunch
The only lesser known one I use is AlternativeTo.net. For now at least, I've got a ton bookmarked even beyond the Wiki pages posted above, but I've been too busy to check them out.