Azure is a blogging software client wich allow writing post offline. It runs on J2M compatible devices, like my Sony Ericsson P900.
Azure use the xmlrpc interface of blogging server software.
It is working perfectly with WordPress and allow full categorization of your post, writing draft or publish, access to summary and extended body.
Some HTML tags are inserted using a menu. A really cool toy. The only drawback seems due to Java, no cut & paste.