One thing I really like about CueSheet is the one time fee to use it. I'm all for software developers making a living, but monthly fees are really overkill for casual users. I use your website a couple of times a month at most and really can't afford to pay a monthly fee for that level of service. Is there any way you can give users a small number of routes per month for free? I don't mind seeing ads when I visit your web site and am willing to buy an ad-free smartphone app.