The PHP developer community has decided that it is indeed now time to move forward, together. Therefore, the listed software projects have all agreed that effective February 5th, 2008, any new feature releases will have a minimum version requirement of at least PHP 5.2.0. Furthermore, the listed web hosts have agreed that effective February 5th, 2008, they will include PHP 5.2 (or a more recent version) in their service offer.
Included in the site are a list of web hosts that support the GoPHP5 project, software projects that have committed themselves to "being PHP5" by the deadline and - front and center - a countdown timer for how long they have left.
Other sites mentioning the GoPHP5 site/effort: