I'm working on an events website so dates are very important search terms, ie: 'whats on on fri 14th september'
I've seen it done in various methods for example:
domain/whats-on/city-hall/14-09-2010/event-name.html
domain/whats-on/city-hall/2010/09/14/event-name.html
the first is 'shallower'. the second could be clearer for google to synonym-ize as a date,
has anyone else got any experience or input?