Recently,I find that the Google +1 when i search my domain www.industradepoint.com in Google.Can anyone tell me its detail function .Thanks/
are you talking about G+ button in google search results. if that is so then read it http://www.wired.com/epicenter/2011/08/google-studying-re-ranking-search-results-using-1-button-data-but-its-touchy/
Nice information shared really. Google's +1 is the same as the like button in Facebook, as if you like anything on Facebook you can click on the like button simply and more the likes are more will be the popularity and search engine will consider it more valuable. Same is with Google +1 as because if you like any content or web-page on the internet and if there is +1 button you can +1 that after login to your Google account and the pages having more numbers of +1 will be considered more valuable by the Google.
its the new idea of Google to overcome of fb..the same thing is going in with some modification and improvements..
Now I got my answer.I tried Google+ and even got few request to add them. Google already have orkut and now a days orkut has same modification and improvement like FB. where there is need of an another social sharing site for Google. Google can concentrate more on orkut to overcome FB
There are certain more things of professional genre that fb lack apparently such as User personal data sharing for marketing purpose, sluggish navigation and the google plus has added Stream that is a unique fundamental which fb lacks.