onengine.com

Trying to make money on your site can be overwhelming. It was for us at first. Start off slow at first and test the waters with your audience. A good place to start might be signing up as associate at Amazon.com or with Google Adwords both of which have worked well for us.
This site recommends Google AdSense for targeted ads They are reliable, pay on time and can generate a fairly steady income.
Visit some of our sites:
Weblogs Compendium
Publishers' Catalogues
allrecordlabels.com
Hytelnet - Archive of Telnet Sites


One Minute Money Maker Idea #1: Be Easy to Bookmark

Make linking to your content a no brainer. More sharing and more links equals more visitors to your site.

Help your content to travel to where people are hanging out online on social networking sites like Google bookmarks, Facebook, MySpace, Digg, de.licio.us, furl, etc. There are dozens of these sites where people like to share stuff.

Make it easy by providing a button like the BOOKMARK

Sign up is free at AddThis.com. AddThis is a great service and provides statistics on what people are bookmarking from your site.