I hate to be a killjoy but neither party ever asked why the e-mail address was changed resulting in the other one jumping in and saying "I never changed my email address, you changed yours!!"? And thus opening up an investigation as they show each other the emails from the past. Secondly, neither party ever asked "Was this the first time you posted an ad on craigslist?" and finally neither party ever said "I don't usually respond to ads on craigslist but..." (people say this out of insecurity not because they actually mean it, this is just to make themselves look good).
I know this because I use to do this all the time in college over skype , record long awkward conversations between distant aquaintences and roll on the floor laughing daiwa try to figure out who called whom and who they are. This was actually a lot of fun, it was an exercise in psychology, we would try to predict how crazy explosive weird conversations could get and see what happens based on people's personality profiles.
My point is that they would have to be really really stupid to not know that somebody else connected them...
I know this because I use to do this all the time in college over skype , record long awkward conversations between distant aquaintences and roll on the floor laughing daiwa try to figure out who called whom and who they are. This was actually a lot of fun, it was an exercise in psychology, we would try to predict how crazy explosive weird conversations could get and see what happens based on people's personality profiles.
My point is that they would have to be really really stupid to not know that somebody else connected them...