I do not realy know if this is the right place to report stuff like this.
I have set up a new site with blogengine http://www.js.se (just upgraded not much posts atm exept for this error) for my Family, we all use the Windows Live Writer.
We have notised that when using Swedish chars the subject gets translated to html and that do not work in several
places like the RSS feed and in "Recent posts" in the Theames like "Cogitation"
"åäö ÅÄÖ Test"