Alright, looks like Google is taking it serious in the social network world!

After the aheim "failure" on attempted Google Wave, the lesson also learned in the introduction of Google Buzz and recently +1 button (plus one), google is now working on Google+ (plus google) a project probably destined to compete with the leading social network sites, Facebook and Twitter.

You can read the full announcement in their google blog and see Google+ demo via plus.google.com

You can also read a review by a TechCrunch blogger who's been experimenting with Gooogle+