Registered Infolinks in Aug, 2008 and got my first payment (USD109.16) today. Well, it’s not ideal but it’s better than nothing.
If you also have website or blog, and want to make some extra money, I recommend you read some more about Infolinks,
Infolinks presents the next generation of In-Text Advertising, leading the industry with the most relevant in-text advertising links and the highest revenue share – guaranteed.
• Quick and easy setup with no changes to your website
• Ads are tightly integrated with your content – no additional space required
• Free sign up with no commitments or risk
Of course, there are more than one contextual advertising solution for your website, for example, Kontera(I registered this before Infolinks, but I got even nothing, so I gave it up).