My theme is Quintus. On my side bar I use the “Blog Archive” widget. I would like to list article titles rather than the months. Can this be done? I often refer to other bloggers blog archives to read titles of articles written, this gives me a good idea what the author writes about.
You could use the archives shortcode in a text widget. http://en.support.wordpress.com/archives-shortcode/
If you have hundreds of posts it might be better to limit how many titles you want to show or your sidebar will become impossibly long. Or put it on a separate page.