iPhone: Hate the outmoded world of faxing but still occasionally need to fill out and sign forms? iPhone application Zosh offers an interesting solution: Using Zosh, you can fill out, sign and send forms from your iPhone, no printing or fax required.
Zosh is pretty easy to use, as you can see from the demo video above. You can add form text to anywhere on a document, and when a doc needs signed, you can sign it directly on your iPhone. When you're finished, you can either email the filled out doc directly to yourself or send it on to its final destination.
Currently Zosh will set you back $3.99 in the App Store, and it works with PDF, Word, Excel, JPG, PNG, GIF, BMP and TIFF documents. If you regularly deal with the print-fill-sign-fax dance, something like Zosh could potentially be a lifesaver.