marco_b

This plugin updates your twitter status with the latest post that you’ve made. It also has the option of including a link back to your post so people can easily click on it to view the post. 
The link provided in the tweet can be shorted via a service of your choice: tinyurl.com, is.gd, bit.ly or snurl.com
If you wan to stay up with me, you can <a href="http://twitter.com/marcobischoff" rel="nofollow ugc">follow me</a>. 
Enjoy!
<h3>Features</h3>
With this version it is possible to update more than one twitter account.
Still missing is the following: 
ow.ly as shortener service 
React on posts which are written for the future

Twittrup

Updates Twitter when you create a new blog post utilizing an shortener service of your choice.

Emmanuel Chekumbe

The Year Updater plugin allows you to update the titles of posts with a specific year in their title. For example, you can use the plugin to replace the year 2023 or previous years in the post titles with the current year.
Updating year in blog post titles is an Old SEO trick that might give you a boost in the SERPS.

Year Updater

Change the year in the title easily with a click of a button. A WordPress plugin to update the titles of posts with a specific year in their title.

Twittrup vs Year Updater