A very simple extension. Adds links at the top of each edit page, and makes the page status' in the main page, links to that page in the live site. If a page is draft, hidden, or reviewed, the link will point to the dev subdomain e.g. dev.example.com/page
Install it into vendor/extensions and enjoy the direct links to your pages. That's it!
script/extension install direct_link
git submodule add git://github.com/gunn/radiant-direct_link-extension.git vendor/extensions/direct_link
Arthur Gunn, 2010.