Well, here, the PPA is deplored almost absolutely, for constant abuse of power. Over the weekend, an insurance company went bankrupt leaving about 1/3 of Philadelphia's taxi fleet without insurance. The PPA decide to allow taxis to continue to roll despite their insurance company being bankrupt[0] and then the next day did this to an UberX driver over insurance woes.
This is why it's a big deal here in Philly. The corruption of the PPA knows no bounds.
[0] http://mobile.philly.com/business/?wss=/philly/business/tran...