This could have been something. First social network I joined was Orkut in 2004. Back in 2006, it was all rage not only in Brazil, but also in lots of other countries where facebook was virtually unknown (iirc the MAU was over 100 million). In fact, facebook didn't overtake orkut in India and Brazil until 2010 and 2011 respectively.

If google had nurtured this social network instead of ignoring it for years, it might have become credible rival to facebook in markets outside US/EU. Instead, years of negligence and atrocious design decisions turned it into a ghost town since around 2011 or so. One has only to blame oneself.