I just love to have more keys to use for Macros, and I couldn't live without a numpad, though I'm a little bit afraid of IPv6 addresses... IPv4 is so much fun to type on the numpad

But when I'm somewhere else, I just need to have a small keyboard. When I'm in school a G80-11800 fits my bagpack well, and otherwise I have my G84-4100 which is the only board fitting my bag.
I really like the idea of Cherrys G80-1800/11800/11900 boards to make a tenkeyless sized keyboard with all keys, and I assume we are talking about the key number and not the physical layout of the keyboard, right?