"Within two weeks, 976, or about 19 percent of the requests, were accepted.<p>Of the 3,517 users who received the second round of requests, 2,079, or about 59 percent, accepted."<p>It seems to me that either people are really indiscriminate in who they accept as their 'friends', or the 'randomly selected "people"' were actually other socio bots :-D