Bit too much aesthetic analysis here Charlie - maybe we should just be thankful BNP don't have the dosh to access top PR/Spin/Ad agencies, unlike the Tories - who always manage to disguise what they really are.
I think the (real) point here is your (unspoken) fear that the 'conventional' parties have played into the hands of the BNP. Well they have! to some extent. So why don't you try realistically to address how that happened?
The big thing usually at the top of BNP's agenda is immigration. Well, unfortunately, this is a real issue as far as I'm concerned; of course, for you it's an issue that daren't speak its name 'cos that would - and for most lefty cosmopolitan media types - break some cardinal rule of political correctness. How unfortunate you can't deal with that reality.
'Immigration issues' are not as simple as black & white (sic!) and have many, many facets. The word so often brought into arguments in debate is 'race' and 'racism'. As far as I'm concerned this is a bit facile, because most often it's not race, ie colour difference that causes problems, it's actually 'cultural' and religious differences. Or should I say they are the potential seeds for a serious problem. It ignites when you add: Poverty, Overcrowding, Sky-high house prices/rents, Dumbed-down culture, Media myopia, along with a perceived 'threat to cultural identity'.
Well, those are some of the conditions that have been created here, by politicians implementing policies which I think they really have no idea as to the consequences of.
Logistically, UK's infrastructure is overburdened in almost every way. Just one tiny example. When I was at school, they were always going on about trying to get class limits down to 30. Well... thirty years later, they still haven't done it. So imagine how a teacher is supposed to cope with a big multilingual class and how much time they can devote to each pupil. Another example of culture dictating: when I left my junior school, this was in Yorkshire, I had to go to a boys only school, I never really understood or was told why. Later I found out schools had to be segregated because Muslim parents would not let their girls attend a mixed school. So as a result the whole school population had to be segregated by sex. Culture, not race! If you look at Pakistan at the moment, the 'problems' are not because of race, they are because an extreme subculture, ie the Taliban, grown up within another culture. I think you are smart enough to know how this happened.
The point is, yes we can all live together in 'peace and harmony', but not when shoved together to serve some economic rationale by naive and dangerous politicians who don't have any real insight into human nature.
Finally, re:
"But by referring to "professional politicians", Griffin is presumably suggesting we should elect amateurs instead."
Come on Charlie, most of them are 'amateurs' anyway. What does Alan Johnson know about health matters, he was a Communication Workers rep? What does, etc., etc., go though them all.. I'm not suggesting they should be a bunch of technocrats like the Chinese, but you need some grounding; there's more than policy, there's the mechanics of how things really work. And Gordon Brown's a historian not an economist: "no more boom & bust", sure! Probably the nearest you get to professionalism is Her Majesty, who had a very thorough apprenticship before taking the job
Please start writing something less predictable will you and address the real underlying issues.