John Redwood has a blog. One of his first posts takes on UKIP. Here's a key extract:
"The last three General Elections have shown that neither the Referendum Party nor UKIP can win a single Westminster seat, however strongly and fiercely they put their case for disengagement or withdrawal from the European Union. They have also shown that by putting some of their better candidates and strongest efforts into opposing Eurosceptic Conservatives in seats the Conservatives can win, they may give us more federalist MPs by tipping the balance in favour of the pro-EU Liberal Democrat or Labour candidate. How stupid can you get?"