Epocrates got its start in the PDA boom of the late 90's on the backs of the Palm platform. I am surprised that they are pulling up stakes and dumping WebOS. It feels like HP was too slow in releasing new metal or doing anything to show the developer community that there is a reason to stick it out. Could the last WebOS developer shut off the lights and lock the door when they leave.
Sad day. It's beginning to feel like just a two horse race, Apple and Google.