#259-260
Gerald Ford issued an Executive Order that established a Presidential Clemency Board. http://www.presidency.ucsb.edu/ws/index.php?pid=23895#axzz1MMfUV5XV
Jimmy Carter, on his first day in office, obviated the Board by making the amnesty unconditional. http://www.presidency.ucsb.edu/ws/index.php?pid=7366#axzz1MMfUV5XV
In neither case, of course, did the participation or non-participation in its processes have the legal effect of renouncing citizenship in the U.S. The OP's theory that by not participating he manifested his intention to renounce is a load of crap. I meant to invest in Google in 1990, and I manifested that intent by not investing in General Motors. Where's my damn stock certificate, it's worth millions!
On the days both Executive Orders issued and many other days, Canada and the rest of the Western world enjoyed protection from the Soviet Union funded disproportionately by U.S. taxpayers, but the OP failed to take the steps necessary to avoid being liable for his share thereof, and is now unable to admit to himself that legally speaking, he's a tax cheat. Hence the desparation in denying the obvious.

