It is good to see cheap managed PostgreSQL getting steam. Back in 2006, the startup I was with moved from PostgreSQL to MySQL because the support we were able to find was both expensive (300 USD/hr) and not satisfactory. Back then MySQL AB (this was before Sun) gave us a 10K two year deal on three servers and they had excellent response times and knowledgeable support. So for a long time I was biased against PostgreSQL because of support. It's time to put that to rest :)