wordpress.com blog

I'm trying to find an effective way to post content, ideally via external script, to a wordpress.com-hosted, free account. To clarify—these are not self-hosted Wordpress installations but, rather, sites that resemble mycoolsitename.wordpress.com. I'm not really looking for a piece of software...

Does anyone have any suggestions about how I can get a wordpress.com blog again after I have been banned? I know this sounds a little fishy, but no harm here. I was using the free wordpress platform to promote a few affiliate links and mainly to promote my money site, this seemed to anger...