Well the good news is that they are all joining up and becoming one organisation, the angling trust
http://anglingunity.co.uk/
The idea is to be as powerful as the RSPB, and with the end of division, there will hopefully be less barriers to people joining. Also, with so many members, we will have much more clout with the government.
Alas, knowing that this was in the pipeline, the STA managed to convince it's membership that they should become a charity, which has now prevented them joining the Angling Trust. So it's all the organisations united as one, plus the STA looking in. I won't go into the pro's and cons, or the politics, or the people protecting their little empires, as I don't know enough to have an opinion. I do however think that the STA have just committed professional suicide, and they'll wither and die as I believe people will see little reason to be a member of both, and huge reasons to join the angling trust.
PLEASE PLEASE PLEASE join the angling trust when it goes 'live' in the new year, and lets start getting the attention from parliament that fishing deserves.