I know it's not Sherlockian but... Twitter obsession continues. I wasn't entirely convinced of it as a medium before but I am now a total convert. However I have become rather fixated on reaching 100 followers. I know that doesn't seem like many but it's harder than it looks. For a start I haven't used any 'services' designed to add followers. That would be cheating. I like to acquire them in a more honest manner.