Well, it's the best tool I've found so far. I modified your checklist to fit my needs, but it's a brilliant tool to start with. I hope you'll keep updating every time a new set is released. It's an enormous help.
That's really interesting -- thank you for that link!!
I just went through my collection. In the EX Ruby and Sapphire set, energy cards are actually released both with and without the e-Reader symbol in the bottom left corner. I don't know wether this is the case with other cards than energy cards too or not, though.
Also, there are these...
In the Fossil set, what is the difference between the Unlimited print and the Additional print? I know that in Base Set, the difference is in the Copyright text. Is it the same with the Fossil set?