So, your clients ask for Linux too?? It's very interesting, about 80% of mine ask the same just until I said "Your app won't work under Linux like works today"... The magic words.
Believe me, it means a lot of users for MSFT.
By two common phrases in his vocabulary, we know Hercule Poirot was a great Developer: his use of "the little grey cells" and "order and method".