There is a widespread assumption by many bloggers that comments on old posts are mostly spam.有一種普遍的假設是由許多Blogger的評論對舊帖子，大多是垃圾郵件。 There are several WordPress plugins to prevent commenting on old posts, even posts as recent as one month old like, for example, Akismet.有幾個wordpress插件，以防止在評論歲的職位，即使職位最近的作為一個月歲，例如， akismet 。 This is plain wrong and can result in losing many valuable comments .這是完全錯誤的，可能導致失去很多寶貴的意見 。 Such practices should be discouraged by bloggers.這種做法，應勸阻由博客。 Let me explain why.讓我解釋一下為什麼。

Some blogs, like this blog for example, publish guides and tips which are not bound by time and can be valid even after years.一些博客，喜歡這個博客，例如，發布指導和提示，這是不受時間和可以有效的，甚至經過多年。 Several of my guides and articles, even from 2004, are still referenced and widely commented upon.幾個我的指南和文章，甚至從2004年起，仍參照，並廣泛評論。 Preventing comments on such posts or assuming they are spam is incorrect and will definitely result in rejecting many genuine and often informative comments.防止對此類職位，或假設他們是垃圾郵件是不正確，一定會拒絕，結果在很多真正的，而且往往內容翔實的意見。

Initially blogs were started on the premise of maintaining a web log or journal.最初的博客開始對的前提下維持一個Web日誌或雜誌。 Hence blog by nature is chronological.因此，博客的性質是時間順序。 However in practice while blogs are used for time bound articles like what you did today morning or late in the night (sorry, I am not interested), they are often used for publishing many timeless articles too like, for example, my blog or但在實踐中，而Blog是用於時限的文章一樣，什麼你今天早上或深夜（對不起，我不感興趣） ，他們常常被用於出版的許多永恆的文章太多，例如，我的博客或 Steve Pavlina’s blog史蒂夫pavlina的博客 or或 ProBlogger ，解決 . 。

Spam prevention shouldn’t be hard.垃圾郵件的預防應該並不難。 Too much well-meaning but basically flawed strategies have been used over the years for stopping comment spam and preventing comments on old posts add to that list.太多的本意良好，但基本上是有缺陷的戰略，已用於多年來，為阻止垃圾評論和預防的評論對舊帖子添加到這一名單。