this has been a recurrent theme in dr. dobbs for a long time ... probably far longer than i've been familiar with the publication. i just did a search there with the notion of offering suggestions, but the vein was large enough that you'll have better luck starting on your own. only some of their content is on-line, so if you find something of interest you may have to track it down.

the website is, of course, <a href=http://www.ddj.com </href> here