Hi all,  I really love YAML and would love to start replacing some of my XML structures,  however I need a way to query the YAML data in the same way that I can query XML using xpath/xquery.    After searching around, I've found some things on yaml.kwiki.org (YPathBrainstorm and YAP), which all seem to point to good ideas, but nothing real concrete or official.  I've also found that Ruby's YAML group has a class for YPath,  but from looking at the source code I can't see that it does much. 

So, I guess my question is,  does a standard exist for YPath (if it indeed exists)?  If not,  is there any indication of what the syntax might look like (ie, will it follow xpath or will it be its own thing)?