They usually stay about 5 minutes long. Facebook | Twitter | YouTube | Google+ Share Your Thoughts I started writing this post with one thought — How can I be a part of helping the Smallpox project and others to share their thoughts and experiences with this great resource? If you have any ideas, thoughts or experiences regarding #online2pdf, or anything related to the tool, please, share it in the comments! The more voices the better. :) The tool has been under development for some time and I do not expect it become a standard product. If you would like to suggest some features, let me know! The tool still needs some optimization, but I think I will make some improvements over the following months, I am looking forward to your feedback.