I have been looking around at cases and found the RooCase. I'm not really sure I like it, since it does not stay closed (I had a SOHO case for my Nook Color that was a trifold. With the Roo, I am worried about throwing it in my purse or whatever and it not staying closed. I also am not sure the velco would hold if for some reason it came open and I only had the left side to hang onto.
That being said, I'm looking for a case that I can use as a stand, and that has something that holds it closed. Wouldn't mind a pocket for earphones or a stylus holder.
Ive also been looking a the waterproof cases on Amazon for when I am out and about with my kids but I don't think they offer much cushion.
On screen protectors - I need an antiglare so I can read outside. I just ordered the Greatshield EZseal Plus 100% bubble free to see if I like it (Amazon.com: GreatShield EZseal Plus 100% Bubble Free Guaranteed Anti-Glare (Matte) Screen Protector Film Mask for Kindle Fire: Kindle Store). Reading outside is a must for me on my KF. I did it on my Nook Color and was able to adjust settings to make it work as long as I was not in direct sunlight.