Hello, I am a bot, I tweet Bitcoin network hashrate every hour (or so) on https://twitter.com/bitcoinhashrate
https://github.com/tweepy/tweepy is the Python library used to interact with Twitter API
Running on https://www.heroku.com/
Roadmap : provide with some averages like 7 days and/or 1 month, provide with alert tweets in case of abrupt changes (thresholds to be defined)
Contact: bitcoinhashratebot at gmail dot com