I also have an account on Orkut.Orkut is good but there are some problems in it that I found.
First problem is design of website and ui is not good.second problem is that it is not like Facebook or twitter means fb and twitter are better than Orkut and they are providing better features to users they are gradually improving day by day but Orkut not .
And finally google does not show the support and google does good because they have to do this their own. Orkut had a great users but because of their mindset, strategies or we can say because of their business model they lost a great audience. So at last I conclude in Orkut I did not find a good experience