Facebook and Twitter both are social networking site. Both generate huge traffic. Only difference between them is FB have 10 PR while Twitter have 9.
the thing that I most like about facebok is its power of CPC ads. you can generate good revenue and can increase your site popularity very high.
Neither Facebook not Twitter. Every has very and very bad search. You can't find anyone if you don't know his nickname or full name. And in both people just talk about nothing....Lady Gaga's meat dress, nintendo 3DS, Briney Spears or just sharing some quotes....blablabla
But i think facebook is much better as it provides you more applications and features to promote your brand or business
I feel that Twitter is the best one for the following reasons, # easy to use and effective results # more number of users, more common social media than facebook to drive traffic # easy way for interaction # can be used as an customer care service as well # just 140 characters but the results are too good than facebook # more number of tools to manage profile as well
facebook is most popular but twitter is fastest growing , For point of view of seo professional both are super source of traffic
As a marketer I love Facebook fan page than Twitter, because Twitter today are more spam, easy to get follower and the tweet which refer visitor is very small
Currently Facebook has more members, but Twitter isn't that far behind, and it is a lot more easier to use