Evangelicals are one issue voters and Ricky gave them what they wanted.
No they are not one issue voters but there is one issue they will not compromise on...a line in the sand but that does not make them a one issue voter, it just makes the GOP the stupid party because they are willing to play Russian roulette with that issue and let another party scoop up their base, a base that includes most of their foot soldiers during election time.
I guess the rest of the party has no line they will not cross since we have had Bush I, Dole, McCain and now Romney....oh wait, they lost or in Romney's case will lose.
Without your base being happy and energized you lose. Something the GOP leaders are to stupid to figure out.