I recently had the opportunity to review BlogJet 1.5:
It seems like the biggest craze in online publishing right now are blogs. These “weB LOGS” originally started out as online journals. They’ve since become quick and easy ways for companies to communicate with their target audiences. The problem is that there are numerous blogging platforms, and it isn’t uncommon for someone to be contributing to several blogs, all hosted on different platforms. BlogJet is client software that tries to provide you with a common interface to the blogging platforms of your choice.
You can read the full review at http://www.pcin.net/help/software/blogjet15.php