Google App Engine, the world's most robust, stable and scalable deployment environment has recently introduced support for PHP ( http://goo.gl/GtH6n ). However, due its very specific nature, no custom extension can be installed there. While GAE is already extremely fast, integrating Phalcon into the mix would bring everything to a whole new level. This is why I've made a plea for Phalcon's integration into GAE's PHP runtime. To support this notion, please just star the issue on their issue tracker, here: https://code.google.com/p/googleappengine/issues/detail?id=9336
To maximize effect, please only star it - do not comment with "+1" and try to comment only if you have something constructive to add - people tend to un-star to avoid spam if too many comments appear, so true support is shown by starring it only.
Here is my full initial post about making the issue: http://goo.gl/VdPCV