| Like like alike: joint friendship and interest propagation in social networks Recent countries visiting this post |  |
 | 15 | |
 | 12 | United States |
 | 5 | Vietnam |
 | 4 | China |
 | 1 | Taiwan |
 | 1 | Russian Federation |
| Like like alike: joint friendship and interest propagation in social networks Recent countries visiting this post | |
| 15 | |
| 12 | United States |
| 5 | Vietnam |
| 4 | China |
| 1 | Taiwan |
| 1 | Russian Federation |