The popular Windows Phone RSS reader Feed Me has vanished from the Windows Phone Store. Nothing nefarious or sinister in the works, just likely removed for damage control.
It is our understanding from the developer that the last update caused a few unforeseen problems and it was likely pulled to avoid further issues. An updated version has been submitted to the Windows Phone Store for certification and should be published shortly.
If you are currently using Feed Me without issues, be careful to not delete the app for it may take a few days before it becomes available again.