One of writers was struggling to come up with article titles(writers block?!!) so we had to find a quick way to come up with titles and the answer turned out to be Wordtracker Keywords Question Tool
http://labs.wordtracker.com/keyword-questions
Enter your keyword to find questions relevant to your topic that people are asking around the world. As you can see this is also a nice little tool for coming up with angles/themes for the articles.
Great time saver.
alltop, digg, mashable etc are other great places to find inspiration for titles.
