george matthews wrote:As far as the quote that Hotbike heard about Biden being a railfan, I'd be interested to see if Biden knows the difference between an F7 and a Dash 9.
There are other ways of being interested in railways. I have almost no interest in locomotives and just assume they do what they are supposed to do. When riding I prefer electric to diesel, and hate riding in a diesel over electrified track. I do have interest in the ease of use for the passenger, suitability of the timetable. Passenger comfort is important also but the exact nature of the carriages doesn't interest me much, either.
Likewise. I find signalling and safety, and timetables, fascinating, as well as matters of clearances (loading gauge, etc.) and standardization (boarding level, etc.); I find right-of-way acquisition and junctions fascinating; I also find the problem of maximizing farebox recovery and efficient equipment utilization interesting. The different acceleration profiles and cost to run of EMUs, DMUs, electric locos, and diesel locos are about all I find interesting about them (because it affects the topics I actually care about).