for business my recommendation will be google+ and yahoo, for the help they do in SEO

Now Facebook is the best i think but Twitter & Google+ also good.

I like Facebook,Twitter,LinkedIn .

Thanks For All Advise.

There are many social media website but Facebook, Twitter Google+ are best & popular.

I think Facebook is better than all of these.

I think today Facebook is mostly used

fb is good for personal networking..
g+ aids to SEO..
twitter is also good to reach out to maximum audience..

Facebook, google plus and twitter all are good as they are very popular social networking sites. There are a large number of users. But it also depends on your friend circle and followers over social networking sites. Personally, I like Facebook more.

Facebook is the best but twitter & Google+ also best.

Facebook is good i feel.

Thanks For Suggest my post

I think Google+ and Facebook is better social networking site.

Social networking site are more important for SEO point of view because it help us to increase traffic and rank.

I think Google plus is better social networking site than any other site because of options provided in it and the look and feel.