What's the difference between copying and pasting from a single text file to both CL and krrb and copying and pasting from a CL post that you wrote to krrb? They're functionally equivalent as you're the author and retain your authorly rights in either case.
The krrb tool extracts data from a file not on craigslist servers, but from the browser cache on your own computer. It's a browser plug-in, not a server-side tool. If CL is okay with you downloading a copy so that you can see the post that you just made (which they obviously are by virtue of how their service works) then in fact there is no additional bandwidth being consumed!
The krrb tool extracts data from a file not on craigslist servers, but from the browser cache on your own computer. It's a browser plug-in, not a server-side tool. If CL is okay with you downloading a copy so that you can see the post that you just made (which they obviously are by virtue of how their service works) then in fact there is no additional bandwidth being consumed!