Can we assume for now that we're all educated, hard-working people here - even if I'm unemployed?
LessMissAbs, I am on the opposite side of the debate from ItsAllGoing, but I too detect a degree of vitriol in some of your responses that is difficult to understand.
You seem to be suggesting the following improvements:
- A minimum educational qualification.
I would suggest that the minimum is an O Grade/Standard Grade/National in logic. Does the UK parliament have an educational requirement for MPs? Seriously, though, you'd have to have a bit more variety: school doesn't suit everyone and many people don't active much in the way of qualifications until the are working and study a subject relevant to what they are doing. (As an example, I think Richard Branson left school with a couple of O Levels. Einstein didn't set the world of school on fire and I can assure you that my husband is an intelligent man who runs an electronics lab although he left school with one O Grade.)
- A second chamber.
Again, a good idea and one that is pretty standard in our type of democracy. So why doesn't the Scottish Parliament have a second chamber? I don't know. Perhaps it was to keep the costs down? Perhaps the white paper will introduce one? The problem with a second chamber is who should be in it. If it's elected like the first chamber then who's in charge? We don't really want an American budget fiasco.
- No secret committees.
Are you suggesting that cabinet meetings should be open to the press and public? Or do you just mean committees that are reviewing bills as they go through parliament? On the other hand you rightly complain about the quality of the debate in public. If you allow the public into the committees all you'll get is more of the drivel they speak at the public and the press. I'm convinced that they do much better things behind the scenes. It seems obvious to me, because in committee they are no longer playing to the gallery but actually doing what they went into politics to do, and my one observation of a committee in practice seems to support that, although it is obviously just one instance.
- Secondary legislation
Hasn't Westminster being doing that for a very long time too. They pass a bill which says that all these details will be published as Regulations in a Statutory Instrument. It's presumably to get the main bill passed and spend more time on the details of the other bits. I take the point that it might not be scrutinised by parliament as a whole in that case, but presumably he people who are most interested in the details get on the committees and it is the focus of their work, whilst the average MP or MSP simply doesn't have time to review the details of all the legislation. The volume of legislation is part of the problem. They should have a moratorium on legislation and slowly review, cull and consolidate what they've already got. It is impossible to keep up with. Anyway, i don't think the secondary legislation issue is unique to Holyrood. Obviously I don't know whether there are any specific controlling items of legislation the you object to. I would probably object to them too. The UK government has just agreed to a relaxation of its rule in England that doctors appointments must be for ten minutes. Why on earth is the uK government getting involved in telling doctors how long their appointments with their patients should be - it's nonsense. And why do they keep fostering about with the educational system in England, even more so than here and that's bad enough? No wonder teachers leave and become politicians. 
- Second class travel?
I'm not clear whether you are suggesting that MPs who have to travel the length of the country between their constituencies and their work should not be able to sit in a quiet fist class carriage in order to get on with their work while travelling for five hours there and five hours back, more if they live north of Glasgow?
Most of them would be second rate at any career and so many didn't actually have one, but started off as political aids, trades unionists and local councillors, with the odd journalist and failed teacher.
Where do you get the raw data for a conclusion like that? Why do you think that political aides, trades unionists, local councillors and "failed" teachers are second rate and that their careers are not careers? Do you mean that they are not in business and for some reason just don't count? Does the same apply to nurses and doctors, police and fire services, civil servants, local government administrators and academics? Why are teachers who have gone into politics 'failed' teachers?I've heard this slur on the MSPs before, but I've never seen anyone back it up.
I understand the concern that many of our politicians go straight from the university debating chamber to a political researcher post then onto the candidate list without experiencing much of the world of work outwith politics. But that's what people do when they know in which direction their career lies. In order to get other experience into parliament (Holyrood or Westminster) people with experience have to stand for parliament and leave their careers, sometimes travel long distances and be away from family a lot for not much more money, or sometimes less depending on the nature of what they do, and be subject to press intrusion and public criticism which is sometimes not justified but makes a good story. You could stand for election. Why not do it yourself and see what you can get done?