GaryK - 5:48 pm on May 29, 2005 (gmt 0)
It appeared to obey robots.txt. It took all the pages at a more than reasonable pace of about one page per minutes. But I'm always leery of crawlers that don't supply a web page for me to look at. Extrapolating their e-mail address into a URL brought me to page that required a login. There are almost no log file entries for it in a search on Google.