The NEW WordPress Mobile Pack allows you to 'package' your existing content into a cross-platform mobile web application.
Integrate your site in to your users OS, Windows Live Tiles, icons for Apple and Android, iOS Web App!
Opes Favicon allows you to add and manage favicons & icons on your WordPress website.
Create custom, live-updating tiles (with images!) for Windows 8.1/IE11 users to pin to their Start Screens.