How Many Sites Should You Bookmark in One Session
As much as possible, when doing social bookmarks, do not allow your enthusiasm get the best of you. While social bookmarking sites entice you to bookmark at will, they will also monitor your activities.
So let us say you want to bookmark over 5 sites URLs at one time, you better start worrying. One thing about social bookmarking sites is that they can immediately ban or delete your account with them. This is because some members tend to abuse the privilege for the sake of traffic.
Put yourself in their shoes and you will understand the situation. No one wants a site full of garbage links that are pointless. It totally defeats the purpose of information sharing.