These never ending debates always bring to mind some Flogging Molly lyrics "We're still screaming at the wailing wall!"
Baseless arguments in the face of fact after fact never cease.
Saying the Seaport is not served by any main lines is a fairly ridiculous statement.
It's 0.6 miles from South Station to PWC's new building. This is basically the heart of the new Seaport.
https://www.google.com/maps/dir/Sou...c1057d!2m2!1d-71.0551042!2d42.3518776!1m0!3e2
It's 0.4 miles from Kendall/MIT to 700 Tech. Square (chosen because I work here and walk this walk everyday). I don't think anyone argues that Kendall is not well served by "main line" service or proximity.
Does 0.2 miles really make that much difference? It does, well lucky you, there is an actual subway running right to Courthouse that is 0.1 miles away.
https://www.google.com/maps/dir/Cou...c92657557b!2m2!1d-71.04685!2d42.35245!1m0!3e2
Many of the above arguments above come from someone who has professed I nthe past to have never used the Silver Line. Yet, continually sh*ts all over something they have never used.
The Seaport as most of us know it is very much served by main line service.
A lot of the disconnect is, as people have mentioned before, mostly in your head. Not so much the channel as someone mentioned before. I find it hard to equate the channel with a highway. The channel is a pretty nice obstruction (except in the winter). I've often found the feeling that things are soo far away was because of the huge swaths of parking separating you from your destination. Walking from say Congress and Wharf Road to the WTC can seem like a quite long walk, when it really isn't. But, the WTC looks like it's right there, because nothing blocks your view (until very recently), so it takes "forever" to get to a very close destination, because nothing changes on that walk. Some proper streets, with people watching & window shopping along the way, and this is a much more pleasant walk. And, although the walk is now less direct, psychologically you enjoyed the walk much more, and feel like less time was wasted.
Of course, if you have an IQ.... you could be at WTC in 4 minutes if you jump on the silverline at SS.