I feel like there is a win win solution for everyone here.
How about Padmapper develop a plugin for chrome/firefox that once you go to a craigslist appartment list page, it does what it does now: loops through them all and displays them on a google map. Padmapper could even develop on API on their end which handled all the hard work of actually finding the correct address of the posts and sends it back to the plugin in a nice format and all it has to do is plot in on a map that the plugin places on the craigslist page.
This sounds legal to me, as Padmapper isn't actually storing anything, and it puts a UI on top of the apartment search page.
How about Padmapper develop a plugin for chrome/firefox that once you go to a craigslist appartment list page, it does what it does now: loops through them all and displays them on a google map. Padmapper could even develop on API on their end which handled all the hard work of actually finding the correct address of the posts and sends it back to the plugin in a nice format and all it has to do is plot in on a map that the plugin places on the craigslist page.
This sounds legal to me, as Padmapper isn't actually storing anything, and it puts a UI on top of the apartment search page.