"Cron Weekly :" This used to be a weekly release of tech updates. The Author is on a break right now, but the content is still good to read through.

"Keeping it Classless :" This is a good blog if your looking for cool projects, tutorials and other things.

"Jaluri.com :" A blog aggregator that pulls from a bunch of other networking blogs.

"Daniel Miessler :"His technology tutorials and blog posts are great!