So Craigslist is supposedly being disrupted by all of these startups that are taking over various parts of what Craigslist does, and yet I don't know any of tho

So Craigslist is supposedly being disrupted by all of these startups that are taking over various parts of what Craigslist does, and yet I don't know any of those competitors. When I am looking for something cheap, I go to Craigslist. I don't want to have to remember 10 - 20 different site names because of different categories. That in and of itself is a great plus to Craigslist. It's all there when you get to the page...