This plugin allows you to display the thread of your Google+ Stream right within your WordPress blog in just a few clicks.
You're good to go.
Visit us at http://goo.gl/qMtJ9 TheAgence.fr is a web agency that supports WordPress by providing Plugins, Widgets, Themes and more. If you have a problem, send me email at email@example.com with the subject clearly mentioning "googleplusstreamplugin: "
Some times the picture and the name will disappear with a 400 or 413 errors from Google Services... I'm suspecting some bugs on Google server side but I will investigate more and eventually fix that bug in a later release.
We did tests on all the featured templates from wordpress.org with no bugs. It should be pretty safe. Also, all the functions used only require the core php with no specific libs. If you see any lack in our requirements, please send me email about it. I'll fix that.
We will add a lot of cool features to the plugin so, stay tuned. More designs, more functions, better integration with G+ services and features.
If you want us to design or increase the plugin for you, send me an email and I'll answer you asap.
Thanks and Viva WordPress ;)