FBConnect for Wordpress

Mike,
I honestly don't. I'm not terribly familiar with Wordpress plugins, and so couldn't give you a recommendation on what to use. I know Facebook has some of their own plugins specifically for Wordpress, but I'm assuming the 'post on login' feature is a part of them. In our latest release, we've put a message at the top of the post on login configuration area warning that Facebook is no longer recommending doing that. They want more 'rich' posts to a user's wall or the use of Open Graph Actions (which we support) for automatic type postings.

I hope that helps, even though I don't really have any answers for you.

Thanks,
Alex