Marco Arment, developer of Instapaper, on what Safari’s Reading List will mean to his app:

If Reading List gets widely adopted and millions of people start saving pages for later reading, a portion of those people will be interested in upgrading to a dedicated, deluxe app and service to serve their needs better. And they’ll quickly find Instapaper in the App Store.

For the record, I can’t imagine switching from Instapaper. It’s a truly excellent app, and one of my most used on my iPad and iPhone. In fact, I tucked this article away in Instapaper earlier today so I could link to it tonight. And so I have.