Because having the option helps, as posted ...
I see. I'm sorry, for a moment there I thought this was an actual discussion. There is little point in a dialogue with someone who considers competition to be pollution.
I see. Well, then, I guess people not using Linux tend to not know what they want. Hey, let's throw an ad hominem in there, who'll notice?
I'll be sure to tell my 3D navigation system to stop being so darn reliable, I haven't rebooted in about two years, since purchase.
Oh, and, enough of that sily correct maps, fast routing, favourites, POI and that damn annoyance of not sucking money out of my pocket every time I search.
What a horrendous choice. I can't imagine anyone wanting to run THAT.