With Google+,you can easy find the people who have the same interest as you.And with twitter, you can easily share the photo or the message.Facebook is the most widely used community and you shouldn't miss it.
Facebook can provide good number of traffic. Twitter can provide quality traffic though less in number. Google + is still new in field.
1. Facebook 2. Twitter? 3. Google+ Facebook is first in the race second is Twitter and G+ growing in fast to compete with First two.
Twitter is Bookmark social networking, FB and G+ are social networking. For the marketing purpose i think 3 of them are the good choice but i think FB is better. For the SEO purpose, i think G+ is better than other, because G+ is owned by Google and, i found that when i have many " + " on my post. I really have good effect on my website, especial my keyword postion.
Personally, I like Twitter because due to its limitations it attracts me more. You have to sum up your statements within 140 characters. You can set a trend that will go worldwide. You can convey your message to anybody.
I would start with Twitter! It is really simple to use, it is easier to get more followers than friends, the platform is clean and you will see benefits faster! If you want to get started on Social Media start with Twitter!!
I am using the above 3 social media sites discussed above : FB, G+ and twitter Currently Facebook is the mostly used social media site but in future Google+ may be in Top. Because G+ is far far far better than Facebook. Better privacy and coded way better as well. Hangouts, Circles... Its google so you know its Better. Jyoti www.abcpune.com
All of the way twitter is the best all time cause it is not only a social network but also the the World which is made by the twitter team.