I was searching for some software similiar to your requirements and found a windows app from down under which actually meets most them. It's called OziExplorer. It makes extentsive use of map types (including GeoTIFF, which almost none of the commercially available GPS software vendor provide) and has a fairly configurable setup. It is a windows app, but it may fit the bill.
I think what is lacking most is consistency between how and what is implemented. Some places seem to allow you a one-stop website for just about any city business, others you might be luckly enough to find what phone number to call, to find city hall, and then go stand in line. Should there be a set of Guidelines that all government agencies follow as to what and what is not available over the web?
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I was searching for some software similiar to your requirements and found a windows app from down under which actually meets most them. It's called OziExplorer. It makes extentsive use of map types (including GeoTIFF, which almost none of the commercially available GPS software vendor provide) and has a fairly configurable setup. It is a windows app, but it may fit the bill.
I think what is lacking most is consistency between how and what is implemented. Some places seem to allow you a one-stop website for just about any city business, others you might be luckly enough to find what phone number to call, to find city hall, and then go stand in line. Should there be a set of Guidelines that all government agencies follow as to what and what is not available over the web?