http://www.workingknowledge.com/blog/in ... nvas-bif8/
and the title gets added to the tweet, but not the URL. However, if you try a post that does not contain # (the hash/pound symbol) in the title, like
http://www.workingknowledge.com/blog/vi ... -insights/
the URL gets added to the tweet as expected. Let me know if this gets fixed, thanks!