Hi Nico,
yeah, that's a known problem related to this issue
http://code.google.com/p/pier/issues/detail?id=48
Fixing it using an explicit verbatim syntax would also resolve other
encoding related issues in the environment and the blog could filter
such markup. It is on the todo list for a long time ... if anybody
wants to help, I would be glad.
Lukas
--
Lukas Renggli
http://www.lukas-renggli.ch