It might be a good time for a little more discussion of this subject in the light of Al-Queda's reported interest in attacking our rail system.
A post from a discussion a few years ago estimated the number of "hard-core" railfans at about 100,000; roughly equal to the paid circulation of Trains. That might be a reasonable figure if you're looking for people who possess a basic familiariity of the conditions under which the indstry operates, but are generally not employed within, or close to it. But the number of people who, while not following the institution on a daily basis, still hold more than a passing interest, is likely much larger.
The discussion regarding the "gray area" in which a hobby becomes an obsession is one that probably hasn't received as much attention on this side of the Atlantic as it has in Great Britain, where a somewhat more-relaxed attitude toward eccentricity has long been the norm. And I also have to point out that a component of our societal fabric which has, on oone hand always held a (usualy-) temporary fascination for children, but also occasionally touches on some of the seamier parts of our existence is a natural breeding ground for misunderstanding ... more so when the percentage of the work force involved in its operation continues to dwindle while the mainstream media become both more diverse and more feminized.
Most of the familarity with railroading which I developed whaile under the age of say, 16, was acquired al a long-gone PRR interlocking tower on a 6-8 moves/day branch that wasn't busy enough to draw much scrutiny from railroad security, and it didn't hurt that the time was the laid-back late 50's/early 60's. Developing that sort of a day-to-day familiarity isn't as easy today, but the emergence of everything from radio scanners to ATCS monitors to sophisticated simulations and games like MS Train Simulator and Signal Computer Consultants' Train Dispatcher has filled a lot of the gap.
About 15 years ago, an opinion feature called Trains Turntable{/i] ran a segment entitled "Trust Our Warchful Eyes". which raised the possibilty of recruiting and vetting the railfan community as an auxillary, organized along the lines of Operation Lifesaver or the Civil Air Patrol, which could monitor daily rail operation watching for dangerous/criminal situations such as mechanical problems (malfunctioning signals, sticking brakes, overheated journals), fires, vandalism, etc. The positive potential for such a group would be even greater in the wake of the events of 9/11/01, and just as the line between legitimate "first responders" and a small contingent of "wannabees" sometimes blurs, with dangerous possibilities, this would provide an organized means to identify the irrational few.
Finally, let me point out that, as in many other fields of human endeavor, the emergence of the Internet itself has allowed for serious discussion of issues too isolated to have gained such a scrutiny a decade or two ago. If people like Phil Hastings and David Morgan could see what's going on today at this site, and a handful of others like it, I'm sure they'd voice an enthusiastic approval.
What a revoltin' development this is! (William Bendix)