Moogle?
23 Apr 2003

Found this in my server logs:

131.107.163.48 - - [23/Apr/2003:14:10:17 -0500] "GET /Choose_Your_Competition.html HTTP/1.1" 200 13370 "-" "MicrosoftPrototypeCrawler (How's my crawling? mailto:newbiecrawler@hotmail.com)"