Discovered that using the "vanity" ID instead of the 21-digit ID number in the WordPress settings page works just as well. It had stopped working about a week ago but it's working now. Reshared post from +Daniel Treadwell  Google+Blog for WordPress 1.3.4 [Bugfix Release] Hot on the heels of +Mike Elgan's #blogsofaugust  campaign I have gone ahead and updated the Google+Blog for WordPress plugin.  I originally created this plugin as I saw how great G+ was as a blogging platform but noticed many users were still wanting to keep their own sites populated with their own content.   Google+Blog for…