However, notice that abortion isn't mentioned on McCain's "Why John McCain" page.

http://www.johnmccain.com/Undecided/whymccain.htm

There is only a link to another page.

Look at what John McCain said about abortion in the 2000 election campaign. It shows a big change.
http://www.issues2000.org/Senate/John_McCain_Abortion.htm

I think this is also significant:

• Rated 0% by National Abortion Rights Action League (NARAL), indicating a pro-life voting record. (Dec 2003)
• Rated 75% by the National Right to Life (NRLC), indicating a mixed record on abortion. (Dec 2006)
• Absent from Values Voter Presidential Debate. (Sep 2007)
• Voted YES on confirming Samuel Alito as Supreme Court Justice. (Jan 2006)
• Voted YES on confirming John Roberts for Chief Justice of the Supreme Court. (Sep 2005)

http://www.issues2000.org/John_McCain.htm#Abortion

Anyway you look at it, John McCain's position on abortion is inconsistent with some of his previous positions. Which one is the real John McCain?

Could I vote for him? If he is the lesser of two evils, yes. He is not my first choice, but I would pick him over Clinton, Obama, Edwards or other Democrats any day.