I guess the context of the information could be problematic. e.g. RAT A thinks "I'd like sniff out a new rathole" but RAT B is thinking "SHAG SHAG SHAG" it could be a problem depending on which direction the signal goes in.
Really though, you should ask DaM as he posted the link and I haven't read the article.
ed. or TOOTR - 'cos he replied.
Edited by Bremenacht at 19:39:34 01-03-2013
This post is unsuitable for those with a high rumour-sensitivity.