Readability bug

Hello.
I found Readability is very useful but not work on my blog. 
So I spent some time to trace the problem. 
Maybe you can fix this problems in next release.

1. Blank Page: I use google chrome and so a blank page on my blog (using html5 doctype).
   ex: http://blog.othree.net/log/2010/08/02/javascript-best-practice-1/
   It is because the code within line 335-347. There are some entities used in innerHTML.
   Which is not allowed in some doctypes.
   There are only three safe entities & , $lt; and $gt; .
   Remove all entities in this section. The content shows up.

2. For some unknown reason. #readInner is rendered as inline element.
   It should be a block element.
   Just add 'display: block' setting for #readInner will fix this problem.

The fixed version is in the following link:
http://orz.othree.net/test/read/