The discussion centers around Tony Blair's resignation as Prime Minister of the UK and the implications of his departure. Participants express surprise at the timing and speculate on Gordon Brown's potential as his successor, suggesting he may lead effectively without Blair's influence. There is a critical view of Blair's alignment with George Bush, with some participants wishing for broader political change in the US. Blair's legacy is debated, with opinions on his domestic achievements contrasted against his foreign policy decisions, particularly regarding the Iraq War. The conversation also touches on Blair's future role as a Middle East peace envoy, with skepticism about his effectiveness in that position. Overall, the thread reflects a mix of relief at Blair's exit and uncertainty about the political future under Brown.