ok I am not happy just lost an hours work on a blog post that I had been meticulously saving periodically :>http://www.squarespace.com/
would have to be the worst blogging platform I have ever used, it has caused us no end of dramas ever since we went on our trip, the interface is unintutive, it's cluncky to use as I just found out you can loose everthing in an instant. It's mobile client sucks, we rang them in the US while we were away and they admitted that you have to use it in a desktop web browser to get full functionality.
If you ever are considering a blogging platform, do not use squarespace wordrpress is 100 time better and is free. We will cancel our subscription and revert back.