I agree with nearly everything in the Euston Manifesto. Here's a version for people who don't like reading.
1. Islamists are tossers.
2. Stalinists are tossers.
3. Most Trots are tossers.
4. So are most Labour leftists.
5. And most anarchists.
6. And every variety of post-modernist.
7. Sign up if you're a leftie who agrees with these points.