Bill,

It is impersonating, by definition, since you're taking someone else's
name,

Lolz. There are *lots* of people name "bill". Why did you take mr. Gates,
Clintons, Murrays, Christals and Joels christian name (to name just a few
famous people) ?

Also, "Mark Twain" is 1) a pseudonym 2) something he took from a water-dept
measurement statement on the mississippi boats he worked on. Yes, thats
right, it was not his to begin with.

And no, its not. Only when you try to make others believe that you *are*
that other person its impersonation. Which does not even have to include
using someones name.

Lots of people share their christian *and* family name with other people,
most of which are not even known to them. I hope you're not going to claim
that means all of them are impersonating each other. :-)

Regards,
Rudy Wieser