Sorry if this has been discussed before, but I've been out of the loop for while.  I noticed that IS changed the way you keyword your images now.  Do I need to go back and change all of my previous images?  I'm still selling old ones so is this necessary?

Thank you!

I have a hard time figuring out why the istock administration seems to think that we'd be willing to  give away our photos.  And to bloggers, of all things!  As a total newbie, I'm playing this game for the satisfaction it gives me to sell my photographs and to pull in a little monthly income for supplies and equipment.  I am not interested in giving away photos for free for every joeschmoe so that their online diary can be 'decorated' with stock images.  How are the photographers who pay/compensate models (friends and family) going to explain that their picture may very well end up on said joeschmoe's bog? 

This lessens the integrity of the microstock market. 

Anyway, thought I'd put in my thoughts and register