I recently created the coordinate-system tag and created a wiki for it. It made sense and I feel like it's a good tag. What I didn't realize is how many questions could potentially be tagged with it. I created a search for it and discovered that there are over 200 candidate questions. While I could do all of this work myself, I don't want to blow up the front page. I prefer this work happen in small batches as not to disrupt it.
Doing the work this way will take some time, so I'm placing this question here to track the progress and ask the community to help out a little bit.
Please remember to correct any and all issues with the questions you're adding the tag to. Also, it is just a list of candidate questions, so please be sure that this tag is not used for longitude & lattitude. geospatial exists for that purpose.
It has since come to my attention that this may not be a good tag, so before I tag any more questions... Is this a good tag?