I googled the nano and thought what's the big deal, that's a more-or-less normal sized atomizer- I didn't realize it was a complete setup w/atomizer, battery case and all!

They will sell a lot of them, I'll wager.
BTW SlickWilly, my Plume Veil came a while ago. Very nicely done especially considering the price. It works real well once I understood how the airflow ports work. I found that turning the drip tip to open the top plastic (delrin?) inner sleeve improved the flavor of my DIY RY4 (25/75 PG/VG, 3 mg nicotine) considerably. I used a combined 1 ohm dual coil wicked w/rayon and blew the biggest clouds ever, noting this is my first dripper. I think next I'll try it w/a single coil using the single coil air hole. I'm sure there will be many more different builds to follow... now, if the FT Kraken would finally get here I'd be all set. For a minute, at least!