What is main vkontacte? it is part of seoclerk or other website.
vkontacte is a part of seoclerk or of other website?
What is vkontacte? Actually I don’t know the real meaning of it. I am a new user in seoclerk. I couldn't hear the name of twitter. After joining in seoclerk I heard it’s name first. so I am unable to persuade it’s meaning. Where is it used? Is it just in seoclerk or in an other website?