Reposter Reloaded recycles your posts on a schedule of your choosing. Reposter Reloaded will find the oldest post in a specific category, and re-date it with the current date and time. It does this on the schedule of your own choosing or randomly, which can be as frequently as every 6 hours or as spread out as 21 days. Support: http://www.webarbeit.net/
Te puedes descargar este plugin para utilizarlo en tu instalación autoalojada de WordPress.