Welcome! I ride 652 from PAO-PHL. Doing points runs. So you may have seen me come off that train!
Quite possible! I'm often at the station around the time 652 gets into PHL.
More importantly, I didn't realize that it's only $6.50 (!!!) for the PAO-PHL ticket - makes me wonder why so many people take Septa back and forth when they could be racking up AGR points instead. Looks like it could be a pretty easy run from PHL-PAO on 43 and back on 650 for a quick 200 points during lunch. Hmmm...
That's why I do it! $13 low bucket! $16 high bucket.