User blog comment:Soosieloo/Kindled Kindler Kicks Knuckleheads/@comment-5753346-20130324181219/@comment-5039776-20130324204257

Soosie,

Amazon is infamous for taking about 6-8 weeks to approve an app. Google Playstore does it almost immediately and Apple takes 1-3 weeks.

Doesn't explain why some updates for Kindles aren't there, but when an update is there, Kindle will ALWAYS get it weekws, maybe months down the track.

If you want updates fast, you'll need to swap devices - but I guess you already know this by bitter experience. :(