I have more complicated apps, but for a quick read on location, this is the one I turn to first. I hope the developers keep it simple. If they want to do something that has more bells and whistles, make it a separate app.
Update: I tried emailing the developer about a small bug that puts commas in front of addresses if you try to email your location. But the email to him was rejected ("Domain uwehebblemann cant receive email"). Thats not a user-friendly way to deal with problems.
Mistergizmo about You-Are-Here