Over at AdDuplex, Alan Mendelevich has published an insightful blog post for developers covering promotion and marketing of Windows Phone applications. Should you have a submitted app that is now available to the public, how do you go about marketing it? 

Alan has listed 22 (AdDuplex is listed four times) tips and tricks that he has seen other developers do. These are perfect for indie developers who aren't backed by brands/companies or investors. The list include the AdDuplex service, word of mouth, beta testers, social media, some cool dudes (WPCentral), website deployment and creating a demo video on media sharing portals (YouTube as an example).

Head on over to the AdDuplex blog (link below) to read the full run-down of ways to promote your app.

Source: AdDuplex Blog