Looks suspicious to me... (Score 3, Interesting)

I could not see any polite nods to the original Portable Thunderbird project by John Haller: http://johnhaller.com/jh/mozilla/portable_thunderb ird/

Or to John Urbanek who originally put together Portable Thunderbird with Enigmail/GPG ages ago: http://dev.weavervsworld.com/projects/ptbirdeniggp g/

Is this a complete rip-off or what?