Tory civil war breaking out already - Why this isn't surprising:

Because Cameron HAS failed drastically to get his Party what he promised: a majority, if they went down his semi-Blairite road. They have squandered an election-winning lead in the polls, despite an epochal economic and political crisis. Their campaign was utterly inept, in so many ways, as people have pointed out in so many ways in so many places (e.g. their posters had ALL the wrong messages - "I'll cut [the NHS]" "I've never voted Tory", etc etc). And Cameron was awful in the debates - he lost the first and third to Brown and the second to Clegg, and this is only not seen because of the right-wing press in this country, which were desperate to try to deliver a majority for him, and are now understandably disappointed that he still managed to screw it up.
SO: It is unsurprising that the Tory true-believers are wondering why they squandered their homophobia and their climate-denial and their class warfare etc. just so that they could end up kissing up to Clegg.