Social networking sites experience huge growth in their number of members. For marketing purposes they are very beneficial to spread Word-of-Mouth in terms of product recommendations. A closer view detects that social networking sites can be divided in open(OSNs) and invitation-only social networking sites (ISNs). Their members may behave different in contributing knowledge in terms of product ...

Why is Neuroticism so harmful to marriage and other intimate relationships? Given that such relationships generally involve a sexual component, the current longitudinal study explored whether the apparent negative impact of own and partner's Neuroticism on marriage could be explained by dissatisfaction with the sexual relationship. Just after their weddings, 72 couples reported their marital sa...