I would suggest another world maybe and not butler, I kind of don't connect much with that one particular world,... but, that is just my opinion,...
Interesting angle. I like your analogy to invisible services, but I agree with ellkent, that some visible connection to the business world would be good. Perhaps just a tiny detail.
Butler tools (tablet, white gloves, teapot) with modern technology items. Just a thought...
I think Janne and ellkent_knows covered all my immediate feelings about your approach. I'm just commenting to compliment you on the graphic presentation. I find it elegant and clean :)
Interesting idea! 9* for you!
Haha, I like it. You can also do "personal assistant" "secretary" and other things, if people wanted some variety.
the buttler in 20 years is a flatscreen