I'm happy to report that our Catalyst + PostGIS application Geo2gov took 2nd prize, plus one bonus prize, in the Australia government's MashupAustralia competition. Jeffery Candiloro (co-developer on the project) and myself will split $6,000 in prize money
"geo2gov serves as an excellent example of what can be possible with open government data. This entry provided an online service that will take a location description in a wide range of formats, and map that location to the government. The testament to its utility was demonstrated by the fact that several other entries used geo2gov. Contest judge Mark Pesce said that this app that was such an impressive prototype of what was possible with government data that it made his geeky pants wet."