[Edit: Issues, Bugs, and Requested Features should be tracked at Google Code, not here -- matt, 2010-04-23]
Less Wrong is still under construction. Please post any bugs or issues with Less Wrong to this thread. Try to keep each comment thread a clean discussion of each bug or issue.
Requested features... sure, go ahead, but bear in mind we may not be able to implement for a while.
We filter user submitted HTML to remove potentially unsafe content. style attributes are one of the things that gets removed because in IE you can embed javascript in them. I thought that all of the markup the editor was generating was permitted but it looks like this one case where that's not true. I've raised an issue to fix it. #122
Potentially related: my italics are showing up fine in the editor, but not in the actual post. Markdown-style asterisks aren't working either. I see italics in other people's posts--how are they doing it?