John Jantsch of Duct Tape Marketing had a great tip on adding audio testimonials to your site or blog with Audio Generator. Basically you create a custom link to email your customers and they call a 1-800 number and easily create a testimonial that you can then post on your site. They can put their picture with their testimonials. Affiliates can add these to sites, landing pages, and/or sales pages.
LinkedIn needs to allow this functionality for recommendations. You can hear expression and sincerity in voice better than writing. You pick up on tone. Thanks for this great idea! Tip for John: SEO your URLs.