My hosting company was transferring to a more efficient server so as to serve web pages better. This caused minor disruption in the settings so my blog was down for about 2 hours. I am very happy that the whole issue was speedily corrected and we are back in action. I regret the inconvenience caused due to this. I am also thankful for all my well wishers, friends who rushed me e-mail showing the fatal error displayed at the website. I have individually replied all of you who have mailed me. Hope this type of mishap will not repeat 😉