今天本Blog模块(代号"SunBlog")又新增了一个比较"Cool"的功能, 那就是TagCloud, 我们在Web 2.0经常提及的热点标签功能, 这也是大部分Blog应用(比如SubText,BlogEngine.NET)具有的功能(feature)，故SunBlog也考虑进来，方便用户获取到自己比较关注的信息，希望大家喜欢,给予更多的反馈...

what is tag cloud? (更多关于tag cloud信息可访问http://en.wikipedia.org/wiki/Tag_cloud)
A tag cloud or word cloud (or weighted list in visual design) is a visual depiction of user-generated tags, or simply the word content of a site, used typically to describe the content of web sites. Tags are usually single words and are typically listed alphabetically, and the importance of a tag is shown with font size or color. Thus both finding a tag by alphabet and by popularity is possible. The tags are usually hyperlinks that lead to a collection of items that are associated with a tag.