Viewing PDF's in Google search results

Greetings. Google has had the ability to allow you to view PDF files in search results, but today they have improved that, according to the Google blog post called Quickly view formatted PDFs in your search results. Though the examples they give are untagged images, hopefully this will improve the usability of PDF files in search results. It will be interesting to see if form fields show up as they do on a normal web page and are accessible with screen readers. Enjoy.