Hi, I am the owner of TextAdMarket.com, a text link brokerage company. TextAdMarket is a marketplace for webmasters to buy and sell text links, and our banners are similar to what you will find with google adsense. I have a client looking to purchase a large amount of text ads on educational sites. If you have a site related to education or learning, please sign up for an account at TextAdMarket.com and create as many ad spaces as you would like to sell. After doing so, please contact me (PM on here is fine) to let me know you have signed up and are interested in this offer. I'd be happy to answer any questions you have before registering. Regards, Benjamin Schrum Text Ad Market, LLC http://www.TextAdMarket.com
Because few people have been asking: I'm not looking for .edu domains to advertise on. Sites about learning, education, school, etc are the focus.
signup at TextAdMarket.com and list your ad space for sale. That is a marketplace for buying/selling ad space, and my client is using it to make the purchases.