"That 81% is a made up figure."

Oh really? These polls say different:

"According to a Gallup daily tracking poll released yesterday, 81 percent of Clinton supporters say they will back Obama, up from 70 percent before the convention"

It also says McCain's support amongst Hillary supporters has dropped 4%. You can find the poll here:

<link>

You know, I found this in about 10 seconds of looking. You should really check your facts before you accuse others of falsehoods.