There are many, many topics that can be written about on the general subject of computers and technology. The best ones are the ones I intend to write, second best are the ones I actually complete and third is probably the writings of professional writers.
The ones that come in a distant fourth or worse are the ones I start on, but never really finish. That's what you'll discover the most of here. Fret not, there are other sites you can go to if you finish reading everything on this one.
https://twit.tv/shows/tech-news-today (live or podcast)
Other places to check
https://twit.tv - lots of podcasts
And just a few more: