An EnergyPlus user, an eQUEST user, and an IESVE user walk into a coffee
shop.

One orders a tall dark roast with room.

The next one orders a venti medium roast with a shot of Irish whiskey,
or make that two shots.

The next one orders a grande creme brulee latte, with two extra shots,
half-blonde, half-decaf, long ristretto shots, semi-dry, nonfat milk, no
whip, extra sprinkles, in a mug for here.

The other two just roll their eyes and shake their heads.

"What? I like lots of options. That's why I use EnergyPlus!"