The top users on Google+ have tens of thousands of followers now, according to Social Statistics, but the Facebook founder is perched atop of even Google founders, and it appears he's happy.

After disappearing for several days, Mark Zuckerberg reappeared on Google+ with a whopping 184,000 followers --  more than Larry Page and Sergey Brin combined.

The Facebook founder looked visibly happier this time around, replacing his dark, smile-less  photo that may have come from a cell phone web-cam, to a brighter, polished PR type of photo.

Page (second most followed at 94,000) and Brin (third most followed at 71,000) are the co-founders of Google.  Meanwhile, Google Senior Vice President Vic Gundotra, the man with all the information and updates on Google+, has only 47,000 followers (fourth most).