I hope that all the Yahoo employees who end up working in the tumblr section either a) become a tumblr person, become obsessed with it to the point they are no longer capable of doing their jobs, and then Yahoo PAYS the original owners to take it back before all of Yahoo becomes so unproductive the entire company crumbles, or b) get so freaked out by the various fandoms, posts, etc. that they try to avoid tumblr at all costs.