Alizee and micro blogging

I know, I know, from a celebrity point of view micro blogging comes across as yet another annoyance and intrusion into their private life. I agree it is! But...and there is always a but, it could be fun to do it just a couple times a year or just a special occasion or day.
Micro blogging? There are 3 that I know of, Twitter, Pownce and Jaiku. Jaiku just hooked up with Google and there is a lot of news right now about Twitter. You are supposed to write (limit 140 characters so you can not write much) about 'what are you doing now'.
Alizee fans would probably take a day off work to follow her around online for a day.
Something like, have breakfast, read to my daughter, go to the studio, stop by the tattoo shop...just kidding.