Indeed it does and is another case of "think of the children" without thinking of the adults.

Conversations of "what was that shit resturant you went to the other day" would probably get flagged as well once they replied with an address. Or indeed local phrased like "I'm hittting the bank first then we can meet up at the bar on 42nd street" were the term hitting is slang for nothing more than a harmless turn of phrase saying i'm going to the bank. Nothing sinister, though could easily be misinterpreted.

There are many others and also people have nicknames.

Still on the plus side, it will create alot of jobs were you get to read other people so called private conversations :|.