I just had to post this, after reading another post about the guy who found that anchor...
In the program you can send wapoints, and click to load them right into the program. For example, if you clicked on this:
lakewinni://wp/Sandy%20Rock/43.620556/-71.328842
...it would save a waypoint in the program to "Sandy Rock" - and optionally make it your new destination!
Don't click on it - unless your on your iPad, with the program running on it
Or you can send links everyone can use, like:
http://maps.google.com/maps?q=43.620556,-71.328842
Sorry for the spamy-post, I just think it's cool and I like to brag
I'll stop now