They ’ re mostly now thinking about serving demographically targeted ads to you , but that ’ s not very interesting .
他们现在最多能想到的就是通过人口统计的方式发更多有针对性的广告给你，但这并没有多有趣。
All that \' s left is a clunky networking infrastructure , a rapidly dwindling ( and not very demographically desirable ) member roster , and a source of still-considerable , if not very lucrative , web traffic .
