thank you for your comment. I am sorry you find attempts to help "disturbing". As indicated before, there is a high degree of freedom in the organization for each country, but there are some valuable lessons to draw from last years edition in the Netherlands. One of them is that people need good lists, and that they find it very valuable to find these lists (and their photos) on Wikipedia. You can find a more thorough explanation of that in the post mortem.
Also, tools which can show objects in maps etc (hence the request for mark up on geo coordinates probably) are very helpful to people who are not as technically advanced as you are. To be able to share those tools, we need some level of consistency through the different editions.
I'm emijrp, a Wikipedia user from Spain. I'm working on the lists
of my country. You can see the structure here.[1] I'm not sure how
other countries are going to create their lists, but, if my way is
useful, it would be great.
Please don't build these lists at Commons, build them at the Spanish
Wikipedia. The other languages (like Catalan) can do it too and
we'll just integrate the data. That shouldn't be too hard (don't
worry about fields having different names). I already made up how I
wanted to do this for Switzerland (with English, German, French and
Italian) just haven't published about it yet.
As for the fields, "coordinates" should be split into "lat" and
"lon".