Is there a way you can search for certain people who are on Blurtit that you would like to follow?

If you know their profile name or you can predict the name they might have used then yes you can. You search the name on a search bar above the page where there's a blue logo of Blurtit & written "Search questions,Topics & people"

You have the being your all create the data in history for  important to save the searching process have here to start bing delete search history and save the all setting in your computer forever thnaks.