Keyword: open house

It's that time of year again. The Open House listings are live on the web, the green books are plopping through people's letter boxes. And as usual there's a mad scramble to book tours of the most 'prestigious' venues. The booking system last year was a fiasco; the servers crashed leading to reams of irate complaints on facebook - some people's entire lives seemed to have been ruined by their inability to get through. While there's an undeniable attraction in the possibility of visiting a hi…