When a newbie clicks on a link to a perm we should all want their first reaction to be "wow! I really want to ride that", not instead to be left confused and under-informed.
I think this should apply to anyone, not just newbies.
There seem to be two threads here. One is about the technical challenges/obstacles to making it a requirement for organisers to include information about the route on the web site. I can't comment on that. The other is about the desirability or otherwise of having easily accessible some basic information that would help someone decide whether a Perm was right for them. I'll leave aside the GPX track question - I don't believe that should be an
requirement, although I know many organisers happily provide them.
I have generally avoided perms because the majority of listings on the web site don't contain enough information for me to decide. The most common seems to be along the lines of "200km cycling event starting from [insert county]". That's pretty useless unless you are prepared to commit to getting to whichever village war memorial, miles from the nearest rail station, that the organiser has chosen as the start point, without knowing in advance where that's going to be. I like know at least where I am going to start and roughly - only roughly - where I'm going to be going.
Contrast it with this actual example:
"400km cycling event starting from Tonbridge Kent..
Tour of Kent with brief forays into East Sussex And Surrey. A ideal route to step up to 400 perms with roughly 2800m of climbing. Start And finish at any same control - Tonbridge, Sturry, Sandwich, Rye, Tenterden,Lingfield, East Peckham,Channel Tunnel Services"
Surely that's not too much to ask for, is it? And if it's likely to result in more people riding the Perm, then why on earth would you not want to do it?