Although Google+ was launched more than a month ago, many applications and services have been already built on it. Which is really amazing considering the fact that, Google+ still don't have a public API. So, I started the roundup with API hacks to understand how other apps might have been made of.
The idea behind that app started by inspecting AJAX calls on Google+ page itself, which showed that Google uses this URL "https://plus.google.com/_/stream/getactivities/118211149935481259253/?sp=[1,2,"118211149935481259253",null,null,null,null,"social.google.com",]" to load your posts, which returns a malformed JSON array of my Google+ posts.
A WordPress Plugin was already built based on PlusFeed. Also, The same idea was implemented in a PHP class by Rich Kreider.
A similar service can be found at plus.ly.
It is also interesting to note that the old public profile URLs like this "http://profiles.google.com/mikedotmore" now redirect to Google+ profile.
* If you still need an invite to Google+, send me email on Mike[at]MoreTechTips.net from your gmail account that you wish to use in Google+.
* Got a good application or free resource and would like to see it featured on next roundup, send it to me on News[at]MoreTechTips.net , you can also connect with me on Google+.