Since I've spent the better part of 20 years working on my own WW1 tabletop miniatures game, you just rang my bell!
The only boxes I didn't tick were the Q-Ship and Submarine ones, as I'm a huge fan and student of the surface ships of the era.
I also ticked Other, and my 'other' is the destroyers of the period. I've made many lists of the various pre-Dreadnought TBDs and their comparative strengths and weaknesses, and have performance and combat charts for each individual class, and for the individual boats within each class where they varied (which for the TBDs was quite a bit). I also have made comparative charts for each of the big ships, including all the various changes made to HMS Dreadnought's 12pdr gun layout and rangefinder locations over her life.
So, yeah, this is pretty cool for me.
@ Admiral Von Gerlach: It was 3 battlecruisers, and it was a lot more complicated than just the armor protection.