First off, the PFBC does have programs in place to acquire land for access. I've been promoting and donating to one them longer than I've been on PAFF:
Here's one:
CAP was created by the Pennsylvania Fish and Boat Commission to solicit and accept donations to be used solely to obtain additional access to Pennsylvania's water.
www.pa.gov
In regards to landowner postings, about two months ago I came across a gated parking area/pull-off by a Stocked Trout Waters section in Bucks County.
While I wasn't particularly interested in the trout fishing at this creek or at this location, it is a great place to flick poppers for panfish or bass or to drown worms. Carp also are present.
The problem was there was NO way to fish the creek or park safely at this spot. The only option is parking way down the road on the shoulder and fishing from a bridge while a LOT of traffic flew by...
The parking area solved that issue and I took advantage of it several times in the last two months to drown worms...
Until SOMEBODY pissed off the landowner and they chained the gate closed and posted NO TRESPASSING signs...
I contacted PFBC Southeast Region Law enforcement and the Township for more info, but the bottom line is, even IF it wasn't a Stocked Trout Water, bad behavior F'd up the fishing, at least for me...