Clicksor Is another of the major players in the advertising market. Where as this one will not advertise on personal blogs it instead focuses on websites with a purpose.
Clicksor has a huge amount of benefits which many other affiliate schemes would be hard put to include.
15 day payment terms
Referral scheme for advertisers AND publishers
Choice of ads, pop up/under, banners, floating, inline, mixture of any and more.
Great sets of reports, you can change the settings to get whatever detail you want.
Its only downside is that it will not advertise on blogs and on other sites which they believe are against their terms and conditions. This does however bring into play the fact that do hae a higher quality userbase.
You can find out more about clicksor here http://www.clicksor.com