I agree with your point. So how do the tories get away with it?
I'll first comment that under Blair the unions were kept at arms length from the control of the labour party to a much greater extent than before or now (although now the issue is more the reduced voting power of the MPs versus members in leadership elections rather than union tumescence). I can remember when the union block vote effectively monopolised the labour leader election and the leader was chosen by a red-faced shouty cabal of the likes of (from memory, apols for spelling) McLusky, Scargill, Feather, Jones, Scanlon. That was never going to appeal to the swing voter.
And I say that as a lifelong trade union member as well as labour voter. What Blair did was make it OK to be middle class and a labour voter, and put an end to, for example, some of my own colleages sneering at me for aligning myself with the 'hoary handed sons of toil'.
If momentum continues to control the labour party I can see moves to shift power further away from the MPs and more into the hands of the unions (albeit they may feel that it suits them better to increase the voting weight of the Ordinary Membership, given its current voting predilections).
OK, you could defend this by saying that if unions bankroll the labour party then they should have the major say. Well, what is good for the labour goose is good for the tory ganders and their choice of backers, shirly?
Personally, I would like to see the unions make a collective decision to stay out of selection of the leader of the party altogether. After all, **** me, I am a season ticket holder at BHA and I don't expect to have a say in the appointment of the BHA manager, FFS (albeit, if offered a slice of the franchise, my first instinct would be to sa 'I'm in' - ego innit). The trouble with the unions is they don't know what is in their best interest (in terms of obtaining a government that operates more in their favour).
Anyway this is kind of irrelevant since the group with the biggest say in electing the leader these days is, as noted, the 'ordinary member'. This is perhaps as it should be, albeit the party should be much more careful how it elects ordinary members. In my professional organization you need to be nominated by two current members of good standing, and if you break the rules, you're out. Meanwhile in the labour party we have untold carpetbaggers (tories who have joined to cause mayhem) with evidently useless scrutiny, plus untold numbers of others whose more hairy-arsed attitudes to issues such as 'Israel' (actually Jews) go unchecked and unchallenged (till it is too late).
I'm not saying that the tories are by contrast pristine (they clearly aren't, as the post to which I reply clearly illustrates). But in the great game of attracting votes, the mug with the biggest and most recognisable 'kick me' sign on their back is the one that gets booted most hard up the jacksy. Right now that is labour.
Are there really a significant number of Tory carpetbaggers signed up to the Labour party? Blimey, I can think of plenty of ways I'd rather spend £3.
Why don't the Labour moderates spend their £3 and join up in droves, or am I missing something?