Adding a site to Sociable（添加自定义社会标签到Sociable中）
具体效果可查看：http://www.yong3g.com/

首先从http://yoast.com/wordpress/sociable/下载插件；
1. 下载16x16的图片到目录sociable/images/directory。
2. 打开 sociable.php。
3. 查找数组$sociable_known_sites。
4. Copy / paste the code for another site (they're in alphabetical order).
5. Change the value of favicon to the name of your image file.
6. Change the value of url to the submit URL for your social site. Do this by copying a submit URL from somewhere, and replacing the URL in there with PERMALINK and the story title with TITLE.
7. 保存文件。
8. You're done!
英文看的晕，还是来实例吧，呵呵。下面是我添加的百度收藏和Yahoo中国的收藏代码，
在数组$sociable_known_sites中添加如下两行即可
'BaiDu' => array(
'favicon' => 'baidu.gif',
'url' => 'http://cang.baidu.com/do/add?it=TITLE&iu=PERMALINK',
),

'Yahoo!' => array(
'favicon' => 'yahoo.gif',
'url' => 'http://myweb.cn.yahoo.com/popadd.html?url=PERMALINK&title=TITLE',
)

以下内容为英文原文：
If you want to add a site to Sociable, you'll have to take these simple steps:

1. Make a 16x16 image, preferably with a transparent background, and copy it to sociable/images/directory.
2. Open sociable.php.
3. Find the array called $sociable_known_sites.
4. Copy / paste the code for another site (they're in alphabetical order).
5. Change the value of favicon to the name of your image file.
6. Change the value of url to the submit URL for your social site. Do this by copying a submit URL from somewhere, and replacing the URL in there with PERMALINK and the story title with TITLE.
7. Save the file.
8. You're done!