Just you.... http://money.cnn.com/video/news/2013/03/21/f-marijuana-uptoke-startup.fortune/index.html?iid=SF_F_River if they could make it a lil smaller hope this is just a prototype.
You can't make everybody happy the same guy who wants a glass bullet now wants more temp settings but the upgrade option is a good idea. That's what I said a few pages ago deltavapes offer a upgrade trade in your old get a new for 40% off.