Twuffer got its name as it’s a Twitter™ buffer. It allows you to compose a list of future tweets and schedule their release. It’s useful if you need to schedule pre-written, post-dated tweets.

Twuffer is easy to use, just log in with your Twitter username and password, input your tweet, and set a time when you want your mesage to be scheduled, and set this status, and Twuffer will work for you. Oh, you need to tell Twutter your time zone so that your tweets can be posted at the proper time

Mechanical Plurk is another Twitter tool that automatically updates your Plurk page from your Twitter account. Perfect for faking activity in Plurk even when you don’t feel like it.

To sync your Twitter tweets into your Plurk account, simply type your twitter and plurk username and passwords. Mechanical Plurk now automatically rewrites your @replies from Twitter and switches it to the corresponding Plurk user (only works if that person has also signed up on Mechanical Plurk).