OK, so how do I visualize all the stuff I entered on a map?
You’ll see it after the next update assuming there were no problems with the pull request. The updates usually run daily in the evening.
I don't see a pull request yet. If GitHub gives you trouble, you're welcome to email me the file and I'll put it in. I'd estimate about 2/3 of our users steer entirely clear of GitHub.
In any case, expect a site update between 9 and 11 PM Eastern most nights.