I understand that you're using "not like you" in the context of what language they speak, but it seems pretty clear that the author is referring to "the way that we use social networks".
Luckily, I could use Cmd+R to refresh the page, which lets me focus on the tweets without UI distraction. But you may want to do something about the button, which is unusable for me.
http://twitterhealth.herokuapp.com
Gives you a tweet in the US for you to categorize as being related to veing sick or not. Kind of like crowd sourcing classification of sick tweets. It's pretty interesting just looking through the tweets..
Version 34.0.1847.131
This is dev stream and it has tiny number of tweets.