Very linkbait-y/troll-ish headline, but I own an ASUS Transformer and for my money it is the greatest single gadget I have ever owned or used, even adjusting for technology inflation. The keyboard dock is the killer feature for me, I use the thing in "netbook" mode at least 80% of the time because I find it to be a superior form factor for anything but very casual "couch surfing". And when I do want to do that sort of casual browsing, I just pull the tablet part out of the dock.

Granted, you can do something vaguely similar by adding a bluetooth or USB keyboard (on tablets that support USB host mode) on other tablets, but you lose a lot of convenience by not having it be a proper fold-up netbook configuration, IMO (you're basically forced to use a bag to tote it, unlike the Transformer).