http://www.chabotc.com/xrds-test.php
Nothing fancy and it doesn't validate or anything, but it does allow you to quickly see the XRDS document that's returned.
To see partuza's XRDS definitions for open social check out: http://www.chabotc.com/xrds-test.php?url=http://www.partuza.nl I -think- that's what it's supposed to do right? -- Chris

