I have got pm from Author as I had invited him to the site, he didn't wanted to join in but in his pm he remarked that single 'quotes' are apperantly British while "other" is American. Author himself is British as well -which shows in his writing really- so he would probably would know better. Does anyone want to coment on that? I am not British or american so I can't really tell. According to Author, that won't happen. Or at least it isn't planned to happen.