Assuming what you mean by this is something that could sit in the sidebar and display ur latest twats, so u don't have to post them as entries in the journal?

If so, I'd agree that would be a great idea! Other blogs (wordpress, 4x) already have such widgets available.

Not sure I can help, I'm a web-app developer for a big corp, so we don't use hacky things like Perl *grin*, but I'm pretty good on the underlying tech, CSS, XML etc.