pressedsites

<a href="http://pressedsites.com/wordpress-save-hijack/" rel="nofollow ugc">WordPress Save Hijack</a> 
Adds a keyboard shortcut to trigger the Publish/Update functionality in WordPress posts.
This plugin should work with most versions of WordPress
<ul>
<li>Works in all major browsers. (on osx anyway please give feedback if find different on windows)</li>
</ul>

WordPress Save Hijack

Enables keyboard shortcuts for saving post edits (ie. cmd+s / ctrl+s)

Ron Rennick

Genesis Inline is designed to work with any Genesis child theme. It provides a front end post entry/edit area for new posts which includes support for
<ul>
<li>post formats (if registered by the child theme)</li>
<li>category dropdown</li>
<li>tag suggest</li>
<li>save draft</li>
<li>inline preview on save</li>
</ul>
The post entry box only show on the homepage of the site for logged in users with a contributor role or greater.
Requires Genesis 1.7.1 or greater. If used with <a href="http://www.studiopress.com/plugins/genesis-connect" rel="nofollow ugc">GenesisConnect</a> & BuddyPress, requires GenesisConnect 1.1 and BuddyPress 1.5 or greater.
This plugin is currently in beta.

Genesis Inline

An inline front page post editor for Genesis. Works with GenesisConnect & BuddyPress.

WordPress Save Hijack vs Genesis Inline