Ok its been out for a while, but MySQL got a mention, plus I know how you get excited about Relational Database Systems
What's are you more likely to discuss down the booza anyway, Lewis Moody's punch up on pitch, or the joys of the new shared row locking, auto vacuming, table partitioning and index bitmap scans. Exactly!
It's also got support from some very good projects which have also released new versions recently:
http://gborg.postgresql.org/project/slo ... isplay.php (with cvs patch)