On Mon, Oct 21, 2013 at 2:20 PM, Michael Kjörling <michael@kjorling.se> wrote:

On 21 Oct 2013 04:39 -0600, from gdr@gno.org (Devin Reade):

...

I would be surprised if there is not software in existence that could correlate poster's mannerisms against publicly available non-anonymized postings to in effect de-anonymize the supposedly

There has at least been publicly done research on the matter. See for

https://www.schneier.com/blog/archives/2011/03/using_language.html

which references a web page which unfortunately since then appears to

http://dmas.lab.mcgill.ca/fung/ http://users.encs.concordia.ca/~debbabi/ The topic has been around far longer than the above.