DMOZ Directory - How Much Money Is It Worth To You
Personally I don’t believe it’s worth much right now. There seems to be a lot innactivity and corruption going on. Just read the comments in that post alone!

PHP 101: PHP For the Abosolute Beginner
Some great tutorials here for those who want to learn PHP.

10 Techniques to Get More Comments on Your Blog
Only 1 out of every 100 readers of this post are likely to interact with it by leaving a comment…

How Google Should Monetize YouTube With AdWords & AdSense
Some interesting speculation on how Google is going to monetize YouTube.com

How to Snatch an Expiring Domain
Very good explanation through his experience of how to snap up expiring domains. Very similar to what I’ve personally experienced!

hacked .htaccess
This is probably the most effictive hacking idea I’ve ever seen to monetize the website you’re hacking!