How does the Mirosoft Windows 2012 R2 – Web Application Proxy compare to the Microsoft Forefront UAG 2010?

The Web Application Proxy is part of Remote Access role in Windows 2012 R2 and is all about publishing access to resources internally in the corporation. It’s web application publishing! It’s about publishing websites or web-enabled claims based applications It has a very specific BYOD flavor to it! Web Application Proxy is not