For those that use Adobe Lightroom and have a WordPress blog, the “Dossier de Presse” plugin is a real time saver. The plugin allows you to export pictures directly to your WordPress blog. You can also optionally create a post along with the exported pictures. The post will be exported as a draft in order for you to edit it later on if you wish.
For a small donation (not mandatory, but the right thing to do) and a few quick settings in the export dialog box, it will save tons of time in the long run. And it works well in the New Lightroom 4 version as well.
My only wish is I would of known about it sooner.