I've long been a fan of Andy Stanley's ministry at North Point Community Church in Atlanta. I've found many of their resources very helpful in my own ministry and in my leadership development. They've just created a page to put all of their on-line content on one web-page for easy access! So this easily qualifies for my Cool Link of the Day. I hope you find this as helpful as I have. Here is the link.
Resources: Top Ten Lists For Canadian Christian Leaders - Part II
Resources: Top Ten Lists For Canadian Christian Leaders
Leadership Sites You Should Bookmark
Cool Link of the Day #4
Cool Link of the Day #3