AGAIN, it is not the walk per se, that is the issue. The walk is a red herring. The issue is p*** poor planning. One more time rail pax take a back seat to other 'more important' considerations. Folks, get over the inferiority complex. I'm glad that folks are having a good time with the walk thing. Just remember, it is a by-product of other interests trumping pax rail.
The real issue is, all personal interests aside, should passenger rail be in the front seat? You put "more important" in quotes, implying you don't think the specifics of this case are legitimate or more important. But, if we take the case of a city with an interest in developing some land that is right downtown but currently unused/underutilized, should the interests of "passenger rail" per se trump those of a city trying to develop its area and economy?
I'm not from Sacramento, so I can't say whether any particular project in Sacramento is a good idea or not. Clearly what they had originally planned isn't going to happen, at least not for a very long time. When I was last in Sacramento, in January, a lot of people (including many with Caltrans who work downtown and use the Capitol Corridor) were critical of the project and the planned basketball arena that, I believe, has been scrapped.
But, on the other hand, if a city decides that their land would be put to better use by shifting a railroad 500 feet in order to reclaim several blocks of developable area, then that sounds like an issue for the city and its residents (who elect the officials that ultimately make these decisions).
The point I'm making here is that passenger rail (and all transportation, for that matter) is a means to an end, not an end in itself. There are occasions where things can legitimately claim a higher priority than passenger rail, and improved local land use is one of them.