I was just wondering do twitter perform captcha "spam" check if we tweet constantly....I don't use much of twitter
I think myspace is the best. myspace is the original to me, and you can use the most popular sites as a app on myspace to keep track of all networks.
Facebook is good but internet users are fickle many times. Next year, there could be another network that is generating even more buzz. The advertising section, Facebook Ads is ok. I don't think it's the best paid form of advertising since most are on Facebook to hang-out with friends, not to be bombarded.
The best social networking site (just for me) is Twitter. I have lots of followers there and of course traffic to my website. Of course a lot of celebrities and even businessmen have twitter accounts.
I think it more easily to have the advertisement to facebook coz they have an easy access to eery one who"s using facebook.
I like Facebook for both personal and advertising. I had a problem with a Godaddy coupon so now I owe $30 in advertising fees that I racked up but I was blown away at the specificity of the targeting.
Facebook is the most popular and probably the best. Only FarmVille has more active users per day than Wow. http://mashable.com/2009/08/27/farmville-facebook/