I read somewhere that someone thought that social networking would not be a viable supermax because it would take too long. Not true. As well as climbing the career ladder, maxing writing, and fulfilling various wishes as they popped up, my sim managed to supermax it in just under 4 weeks. It could be done faster if you were more strict. The trick is using the relationship transmogrifier and sim finder to make friends. You get a 'gotta blog' for each level of friendship, and getting the 'blogged out' moodlet is not caused by blogging too much, it is pure chance, and goes down the higher your skill. Reviewer blog is very easy to do quickly by reading, and rereading children's books. I haven't done the news blog yet, but I suspect buying gems and metals at the consignment store would make that one somewhat easy too. If not, by having your sim be a witch for a little while and do conversion spell a lot. Picking the right traits for each blog type is helpful, as is a high writing skill. So far the most followers I have gained from a single post is 83.