For those of you who haven’t taken the plunge with Ping.fm, I just came across a cool little cross-posting tool for Twitter/Identi.ca users. The app will post Identi.ca updates to your Twitter account automatically after you fill in the necessary information. The first post will only grab your latest Identi.ca update, and then, after that, all updates will be parsed and posted to Twitter every few minutes.
Of course, before you start using an app like this, you need to think carefully as to whether what you’re posting is relevant to both communities or if you’re pushing out cross-posting spam. For a good guideline on this subject matter, check out Rahsheen’s post on cross-posting etiquette.
