For UKippers to join UKIP, they first need to form the view that the Conservatives are sold out to the EU, so that they can make the Conservatives into the enemy.
Once they've done that, and formed a black and white view of British politics, they then proceed to ensure less eurosceptics get elected to Parliament, and more europhiles do get elected, as many as 25 in 2005 (Booker).
In fact the Conservative Party is a coalition between a large majority of eurosceptics, and a tiny rump of europhiles. The ruophiles have a lot of clout as they can call on immediate media support to attack Cameron if he becomes too eurosceptic on any issue. That's why he allowed Hague to fudge the EPP.
The europhiles assassinated Thatcher and IDS. Any Conservative leader has to jump to their tune to some extent, as there is little choice. The problem is that too many of the activist eurosceptics have abandoned the Party, making it easier for the europhiles to get away with it.
If the efforts that go into keeping UKIP afloat would instead go into attacking europhiles, and running deselection campaigns against them, the results would be significant.
If the europhile rump of MP's was hounded out, Cameron could move to the eurosceptic side much more firmly than he can with Ken Clarke breathing down his neck, Hague fudging the EPP, and pushing the European Reform Movement. Hague should be outed as a false eurosceptic.
If UKIP stood in europhile seats only, it would do more to achieve its objectives, and less to harm them.
The dear folk writing their resignation letter above, have lost sight of what the aim is - to get Britain out of Europe. Who cares about being a Tory pressure group? Being UKIP's turned into a dead end, so they need a new strategy. It's time for Nigel Farage to rethink - and quickly - and he is doing. Or UKIP will lose the current opportunities to swing Cameron further round, never mind the Kilroy Silk thing which is ancient history.
Why are UKippers so slow to advance their thinking? They see themselves as the vanguard of Britain's freedom, but they are in danger of becoming the best allies Brussels has ever had. Dale is right. The Cameron leadership provides a great eurosceptic opportunity. Will Nigel Farage provide the leadership which ensures UKIP are pushing Britain towards the EU exit door? Or will he line up with the outdated UKIP strategy suited to Hague and the John Major era, and which the BBC and the europhiles know and love.