Due to Ark: Survival Evolved being an early access game (at time of writing), there is a frequent patch cycle with there being multiple patches per day at times along with the status of the next patch changing quite often. Rather than constantly checking the Steam Forums thread, I decided to make a bot that tweeted each time the patch notes are updated.
Ark Updates Twitter Feed
How it works
The steam thread is loaded using the HTMLAgilityPack and the divs containing the information are extracted. This is then compared to the previous pass and if different, a tweet is made using OAuth.