[Justin10000]

I agree with Mr. Toronto that the Regional Rail needs to be improved. But 15 minute service is a stretch. Start with 30 minutes, and increase it later.

With the subway, your "idea" is already in place.
I checked the latest schedule from SEPTA, and the subway runs every 10 minutes during the weekend, with 15 minute late night service. That's not that shabby, and it ends at around 12:00. AND there is 24 bus service along the line, and it runs every 10-15 minutes until the subway opens.
During the weekdays, the Market line runs every 4-6 minutes. This is quite good.
Are you going to take credit for a schedule that as been in place, since August?

I am only looking at the Market line, but to me, the service is excellent.