I recently ran out of space on my 16 GB 3rd generation iPad and when I looked at what I could delete I discovered the official Twitter app was using 1 full GB of my precious storage! I found out there's no way of deleting the app's "cache", so I deleted it and reinstalled it. The app seems to weigh 16 MB after a fresh install and to my surprise after two or three days of usage it now weighs 76 MB! Does anyone know what the hell is that app storing, how can I avoid that behaviour or how can I delete whatever it is storing? I haven't found anything about this after a quick googling.