Instead of bitching you might want to read this article in Breitbart from August 2 by John Nolte
Palin in her own words speaking about the convention and her role if any from the John Nolte interview......... The part your quote cites begins about the 3:45 minute mark. Palin and other Tea Party members will support the nominee regardless of what you hear around here.
http://www.youtube.com/watch?v=VvsewdIQ9GI&feature=player_embedded
Thanks for the link. I would have posted it had I seen it