http://homepage.mac.com/flavio_matani/iblog/C1456991405/E79857361/index.html
still 'evaluating' it. It's free of sorts (to .mac subscribers) but it is extremely rudimentary in many respects, compared to livejournal. Seems to be more suited to be a 'publisihing' tool rather than a 'sharing' or 'community' one.
it does have a couple of good points... erm, i'm trying to think...