it is crappy because both fbgrab & IM are very CPU-hungry (i.e. the whole process takes between 1~2s @ 100% CPU on a Touch), and the design around a forever loop is not terribly pretty (but I like the 'check if the time has changed every n seconds' better than a costly & ugly parsing of the logs to detect page changes, and it should be more transparent to the user, since it would then mostly avoid h