Answers.com and WordPress.com: If you own a WordPress.com blog, you can now embed links directly from Answers.com from within your editing interface with AnswerLink. Answers.com is an information and definition accumulation site that gets its information from places like Wikipedia, Encyclopedia Britannica, and the American Heritage Dictionary and they also provide the default definitions for Google.com in their searches. The interface and the underlying functionality was written by the inimitable Alex King and the interface is available through a small icon on the WordPress.com editing toolbar. Tony also links to a small how to on the Answers.com website. Hosted WordPress can also avail of AnswerLink with the AnswerLinks plugin that was also released by Alex.
Unfortunately, it doesn’t seem to work with IE7.
I am going to check it out. Alex’s idea is good and I am sure it will benefit visitors to blogs that use the plugin. It may even help to increase blog traffic.