I agree .... but they have sold the meme well and the fact is, enough sheeple are buying it to give Romney the edge thus far.
25 / 100 supported Romney at first. I believe they still do. However, the number still participating as their choices become more unpalatable are probably closer to 70 than 100. 25 of 70 = 35% As they drive the better candidates out, they lose more participants and the 25% becomes larger. (Can you really picture the Nootie Tooties voting for Santorum if their cult leader bows out? Or the reverse case, for that matter.)