It was also, massively - massively, stupid to enable this to go to poll only requiring one vote over 50% to change the way a country is governed
When you change a company's constitution, you require a 75% majority (quorum) in favour. Its strange that you can change a country's constitution with 25% less.
This sort of thing should be laid down in a constitution, and the UK lacks a written constitutional document, so that's why we end up making comments like this.
However, Scotland isn't any better - the SNP manifesto didn't reference this properly, or promise a proper written constitution for Scotland (backed up by a constitutional court).
To be honest, the SNP had so long to think about this and prepare for it, the fact they didn't bother themselves to consider constitutional issues properly reflects really badly on them.
By comparison, I think the German Constitution might need 65% in favour to change it. I think the US, The Netherlands, Hungary, Latvia and many others also recognise the 2/3 type quorum, with a requirement that the Houses of Parliament must also vote 2/3 in favour. So for example, the State of Texas could not succeed from the United States without both Houses being 2/3 in favour AND 2/3 of the vote in any referendum being in favour.
Correct me if I'm wrong though - I've just found out this information by doing a 5 minute search on google. I feel that the SNP should have provided information on this, as we have already lost rights under the UK Constitution, as Scottish citizens.