Found this cool firefox addon, for blogging purpose. I always have the same problem from the very beginning, to capture the screenshot, crop it, and upload it to my blog. This add-on seems a good one to speed things up in sharing knowledge through our sites.

This post might serve as my first test, to post using DashBlog.

You can get it here.
https://addons.mozilla.org/en-US/firefox/addon/7215