I'm one of those who probably cannot be convinced to go back to the office. Why would I want to go back to losing an hour and a half a day to commuting? What problem does this solve for me? I find most aspects of my job are actually easier when working remotely - in particular, being able to get people to leave me the hell alone for those two or three hour blocks of concentration. I used to have to go hide at the office in order to work without someone asking me a question every fifteen minutes.