I use placemark regularly and love it. Geojson is a remarkable format and being able to collaboratively look at a map with colleagues is a necessity. Google Ear

I use placemark regularly and love it. Geojson is a remarkable format and being able to collaboratively look at a map with colleagues is a necessity. Google Earth is very tired at this point...it still works, it's just tired. The web version is mediocre and you also have to give you maps to Google.