In the latest episode (#46) of the "Lately in PHP" podcast series Manuel Lemos and Arturs Sosins wonder if Hack will ever replace PHP.
The release of the Facebook Hack language has shaken the PHP community since it implements several frequently requested features that were never implemented, many users are considering to drop PHP in favor of Hack. This was one of the main topics discussed by Manuel Lemos and Arturs Sosins on the episode 46 of the Lately in PHP podcast. They also talked about the OpenSSL Heartbleed security bug may affect PHP sites or not, ideas for the PHP 6 engine, the need for an official PHP specification, and an advanced email validation that can provide suggestions for address typos like Google did you mean feature.
You can catch this latest episode either through the in-page audio player, by downloading the mp3 or by watching the video of the live Google Hangout recording.