Where can I download an archive with "communication" of people?

Question

big data

you need anonymized correspondence of users, private messages or posts on forums.
with a chronology, so that you can recreate dialogues from these posts, but so that more
topics are in principle not important, information about users too.
When I try to google, nothing comes up.
in principle, I can parse a dozen of some open forums, but if you can download a ready-made one somewhere, that would be cool!
ps needed for research purposes (natural language processing)

Answer 1

freenode logs
you can also google jabber logs and some dumps icq
filetype: archives (rar, gz, etc.) and sql, db, txt extension
sites with logs according to scammer, ripper, scammer, black list
like:
kidala.info/kidala_ripper_62 .shtml

Answer 2

You can search for dumps of messages from Twitter, in my opinion, some universities were given a complete history of tweets for study (although this is not exactly correspondence). And so parsing several branches of the forum seems to me the most realistic option.