We do love our ScreenSteps here at TUAW. Following up on some great features introduced in version 2, bluemango is releasing version 2.0.3 today with a brand new post-to-blog feature. The feature makes use of a Screensteps Live account to host images, then provides the HTML markup to paste into a blog entry.
If you're not familiar with it, ScreenSteps 2 is an application that makes the process of documenting software and on-screen tasks simple and elegant. ScreenSteps Live is bluemango's online complement to their desktop software, allowing users to publish lessons on the web after creating them in ScreenSteps 2. The post-to-blog feature is documented at the developer's own Live account, with instructions for Wordpress that are easily translated to other platforms. The concept is very cool and will aid a lot of people in sharing tutorials and software documentation. The blog templates are also customizable to fit your stylistic needs.
I would love to see some closer blog integration and automatic uploading via XMLRPC, ala TUAW favorite MarsEdit. Taking into account that ScreenSteps is not aspiring to be a blog editor, though, and the fact that they're seeking integration with ScreenSteps Live, I think the simplistic cut-and-paste approach fits the bill and provides the flexibility to post the exported output in a broader variety of places.
In addition to our own Macworld show floor coverage of ScreenSteps, there are screencasts done by ScreenCastsOnline covering ScreenSteps 2 and ScreenSteps Live. There are free accounts available to try out ScreenSteps Live, and plans start at $12/month. ScreenSteps 2 Standard is $39.95 (pro version which allows the creation of full pdf and online manuals is $59.95) with a free demo and academic discounts. And it's available for Windows, too, for those with cross-platform needs.