I think the "Set Location" feature is great for those that want to use it. However I have two concerns...
1) Once a location is entered there doesn't seem to be a way to delete it. The text field is locked down. Only option is to modify the pin on the map to change the address. I haven't tried deleting the entire fuelup entry and starting over.
2) A few entries had my home address listed. I went in and moved the pin somewhere else randomly (as I couldn't delete the info). There's no way I would've intentionally added my home address for a fuelup. Actually, the address was of my next door neighbor so apparently some GPS or other auto-detection method was at play.
I don't recall using the "Set Location" button however there is a location saved for several fuelups. Seems like it's getting input automatically somehow but perhaps I've just been bumping the button. I'll be more aware of this and see if it happens again..
1) You are correct. We will look into building a 'Remove Location' button/option in the future.
2) Your browser should've prompted you at some point if Fuelly could access your location. This is usually only asked once. If you clicked Yes, then Fuelly will automatically store your location and the "Set Location" button would be used to fine-tune (by moving the pin) to the exact location -(adding fuel up from home, but want to move pin to Gas Station's address).