Subrcription Paid Desktop App or Page

Now that google are charging for map views how about releasing a subscription based desktop app or webpage or release the suncalc overlay for a fee for putting onto our own maps. There are lots of android apps but these are pretty useless for planning photo shoots as phone/tablet screens way to small. There's a big gap in the market for a desktop app, one that allows you to save locations too perhaps on a calendar would be perfect.