I'm a Londoner and I voted to leave. Why? Because ultimately the EU is run by the European Commission (the European Parliament has very little actual power) and it is not a committee of democratically elected officials. The Commission votes on and picks it's own members. The tipping point for me was when countries voted down the EU Constitution and the European Commission put through many of the points in the Lisbon Treaty anyway. What I think more people would be happier with would be if the UK could leave the EU but remain part of the European Economic Area/European Free Trade Association like Norway and Switzerland for example. Gives greater autonomy to the UK while keeping Europe more stable. Unfortunately I think the EU are going to try to completely screw us over.
It's also a lot harder for a large organisation like the EU to be held accountable for any actions. I'm not saying it's likely but there is always the possibility of someone (who mostly likely would be on the short side) becoming head of the European Commission and deciding that the Empire of Europe would be a really good idea. History has shown us that empires (and I'm not saying the EU was one and/or wants to be one) don't last and have the potential to cause more harm than good. No one organisation/country/person should have too much power because as they say power corrupts (just look at FIFA).
Ultimately a vote to leave has put all the pressure on the British people to demand that our parliament truly represents what the people want. We the people were ignored when we marched in protest to the Iraq invasion (largest ever march in our history I believe) unfortunately and were ignored when the Countryside Alliance marched against the fox hunting ban -largest march in our history until the Iraq one - which was thankfully ignored because more people wanted it brought in.
I also think that Scotland should wait to have their referendum about leaving the UK because as lots of people have said we don't know what is going to happen. It could be that the pound levels out and we get alright terms for leaving. If there is a panic mentality that's when everything will fall apart. As I said on FB this morning everyone just needs to take a step back and wait a minute before doing anything rash because unless you can see the future/travel in time no one knows what will happen.
I will however also admit that not only did I convert some money to US dollars yesterday when the exchange rate was at 1.5 (just in case) but I'm also really glad I've already booked and locked in the cost of my next two Disney holidays