I have two twitter accounts at http://twitter.com/engtech and http://twitter.com/et
By using Stupid Feed Rewriter and http://twitterfeed.com I can post a message to my twitter/et account telling people about my twitter/engtech account at a regular interval.
The Stupid Feed Rewriter pipe will give me this RSS feed that I can republish into my twitter account using twitterfeed.com.
http://pipes.yahoo.com/pipes/pipe.run?_id=blCB699S3BGWeYwpJxOy0QYou could also use it for things like posting a "Check out my blog!" message on your Tumblr / Jaiku accounts.
&_render=rss
&feed_source=http%3A%2F%2Ffeeds.feedburner.com%2Fengtech
&new_desc=&new_link=http%3A%2F%2FInternetDuctTape.com&
new_title=This+twitter+account+is+for+links.+See+my+tweets+or+converse+with+me+%40engtech
http://pipes.yahoo.com/pipes/pipe.run?_id=blCB699S3BGWeYwpJxOy0Q
&_render=rss
&feed_source=http%3A%2F%2Ffeeds.feedburner.com%2Fengtech
&new_desc=&new_link=http%3A%2F%2FInternetDuctTape.com
&new_title=Like+my+tumbles%3F+Why+don%27t+you+check+out+my+blog%3A+Internet+Duct+Tape
