Hi Robin,
A new professional body is not needed and won't work, for the reason you mentioned (ie it will only be in addition to the professional bodies in existence currently).
What I'm talking about is a new regulatory body :) . Picture the HPC as a stepping-stone whose job it is to bring together grandparented and former SRCh together - that will have been done by July 2005. What will be needed then is a new regulatory body which will carry on the work of the HPC, but also choose the direction in which we want podiatry to move. This of course is not in the remit of the HPC (although it or the DOH may well have some self-interest in us as a profession moving one way or another

).
A unified regulatory body will, by definition, be far stronger than the factionalism we have experienced over the last 30 years or so.
Who profits from keeping us as factions within the UK?
Professional bodies obviously, otherwise they would have come together long ago (if you're looking for a vested interest, work out what a few thousand yearly membership fees add up to).
One professional body in the UK ( I suspect) promulgates a "holier-than-thou"
attitude at least partly to show how superior they are (and hence good value for money).
I think you also need to look no further than where your (obviously not yours personally!) attitudes are moulded towards the former SRCh, and where their attitudes are moulded towards SMAE-trained, grandparented or not. We all start off as a blank canvass and the mud-slinging has to be fostered somewhere before finally erupting (usually on thatfootsite

!).
Regards,
David