Watching Meridian play Piratez, I got thinking: The ufopaedia is great for vanilla, but once you pack it full of articles like Dioxine did, it becomes a bit cumbersome. I thought about two things that might make it nicer:
1 - Fix the "research completed" popup so that it always displays what was completed. Currently, if you research a, say, sectoid medic twice, the second time the name of the research topic is not displayed, so you have to guess what just completed from what extra ufopaedia article you got.
2 - Allow all the ufopaedia articles that have been unlocked by the latest article to be displayed, not just one + one for getOneFree.
3 - Color red the names of articles in the ufopaedia which have never been accessed. If #2 is implemented, this becomes sort of redundant, but as things are currently, you can unlock multiple articles and it might take a while before you realize since they don't show up.