I’ve patched together a combination of Perl (to process the -misc.txt files from the collected Mariusnet data) and XSLT (to format the resulting XML into HTML) that gives a list of all hosts since February 2008, sorted by the total number of games they’ve hosted. Each host then has a table containing each map he’s used and the number of times he’s used it. This table is sorted by the latter number. The data ends on the last month published (for example, as of today, the data goes all the way through July but lacks anything from August). This is not an automated process (yet). Assume it will be updated within 24 hours of each monthly Mnet Stats release.
I hope this information comes in handy to those who don’t know anything about a given host; the goal here is to find good hosts who use maps you like. The XSLT page is here for users of most modern browsers, while a slightly-more-static index exists if your browser does not support XSLT natively.