I'm teetering on the edge of getting an iPad to replace my big, clunky, aging PowerBook. I currently use it on the couch and in bed mainly for checking websites, but also quite a bit of IMing with my girlfriend. I know the iPad will easily work with my couch typing as I can easily rest it on my legs or a nearby table for any lengthy IMing with friends, but more specifically, what about typing while in bed? Do any of you guys run into problems here? Is it a slow and awkward affair trying to type in bed, or does the iPad surprise you? Is it impossible to, say lay back in bed and type on it, or does it absolutely require you sit up and rest it on your legs? Be honest please! I'm not looking to be pushed into an iPad if it comes at the expense of dramatically slowed typing speeds, or I'd just go for a whole new macbook.