Just because you can do something doesn't mean you shouldn't.
> We also subsidize the hell out of BART...
For ages, BART crowed about how it got like 80->95% of its operating expenses from rider fares. If what you're saying is true, then one or more of the following must be true:
1) The BART directors were lying to the public
2) This change in funding mix happened when BART ridership fell off a cliff as folks fled the SF Bay Area
3) Rider fares have never actually been expected to cover system expansions to any significant degree
If #3 is true, then it seems to me that talking about fares in conjunction with future system expansions is totally pointless and a waste of time.
> Having a funding source tied to use is also pretty nice if you want to financially justify further BART expansions...
And yet we frequently build new roadways without any significant usage-based funding.
> Those subsidies are also not mutually exclusive with direct fees for service and direct fees and taxes...
Duh.
> ...nor do they justify removing fee-for-service from BART.
Nope, not in isolation. Of course not.
> As I addressed way above this comment chain:...
As you also said way above this comment chain:
> [I support suppressing] ridership by people who can['t] afford to pay the fee: vagrants, criminals and people who smoke crack on the trains.
On this, we disagree. I'm going to be kind and assume that the important part of your expressed concern is crime. The criminals are on trains with well-known stops; they're simply not going to force their way off of the train between stops. Like many other municipal railways BART has its own police force. Deploy the BART cops and get the bad guys at the next stop.
You might argue that this will be expensive, or that it will be ineffective. I'd argue that criminals have been able to jump over the faregates for nearly fifty years, so this thing we're discussing isn't a new problem.