Mar 07, 2012
Regarding changing your home city, I wrote the following in the topic you started:
This should be posted in the Talk Back To Us category where it will be seen by the moderators (it's unlikely that the moderators will see this topic in the General Gas Talk category). This category is about fuel, oil, gas stations, etc.
Better, however would be to contact the moderators directly via the Help link at the top of the page and ask that they change your home city.