I love this! I do a Cass Google search every single day in hopes of finding exactly these kinds of things. In this case, it's a short, friendly-voiced essay that explains exactly why DC needs Cass now more than ever.
You know, it's kind of a downer to be practically the only pro-Cass voice still out here, trying to keep the character alive in fandom. Every so often I see a little light in the darkness, like "Fight On, Cass" the other day and now this. Just a random comic opened, out tumbles Cass, new fan. It's similar to how I became a Cass fan. I impulse bought an issue of Batgirl at a supermarket and found myself instantly hooked.
And I have to echo Ms. Chan's final sentiment-- please bring back Cassandra Cain, DC!