I like the idea of a "focus group" of runners to follow, to whom those with similar aspirations can benchmark against themselves and engage through the forums.
I certainly know that many of the regulars have been really helped over the past couple of years:
Wardi, CC2, St Jason, Sue C, and now Matchstick Man & JBFAR
It seems that someone off the 3:15 thread manages to get picked as a thread representative, and it does galvanise the focus and interest.
HOWEVER
It does surprise me that there is little practical success against initial stated targets.
Like others, I believe that the practise of starting out with a hard-and-fast end target is misguided. it's a bit like selecting a marathon programme from the RW list:
"let's see now: there is a 3:00 schedule, so if I do the sessions on it then I'm sure i will be able to run a 3:00 marathon in 16 weeks".
Marathons don't work like that.
Tune-up races are a good way of gauging progress, especially if run relatively near to marathon time and can give a reliable indication of form.
Previous PBs are of limited worth if training has changed since.
I would prefer a system whereby the formal target time is only finalised 3 or 4 weeks before M day.
Prior to this, the Lucozade peeps could badge the "gladiators" in bands rather than pure target times (so JFBAR would be "3:00 to 3:15", MM would be "3:15 to 3:30" and so on. Would take away some of the obsessing about pure targets.)
Whilst I am sure that great care goes into selecting suitable individuals, I would suggest that some of the more experienced runners in the existing 3:00, 3:15 and 3:30 threads be used perhaps as the role models and elevated as good examples into "Super Sixes". This might give a better success rate particularly at the faster end, where previous experience generally yields a more realistic expectation of performance. Perhaps targetting a 7-10 minute PB (or 15-20 secs per mile improvement) for someone with a few marathons under their belt might be a more realistic ambition, and allow for the possibility of over-delivering!