Like many people, I get most of my news nowadays via Twitter. Whenever I find a story that interests me, I usually read it right away using the in-app browser.
My Twitter client of choice is Tweetbot. I do this at the expense of a read-it-later service like Instapaper, because I find more often than not that I want the information right now and I'll take the time to get it. Unfortunately, my desire for instant gratification has relegated my use of Instapaper virtually non-existent in practice, despite the fact that I continue to hold the service (and others like it) in theoretical high esteem.
Although I will read a story within Tweetbot's in-app browser, the reading experience isn't ideal, especially on iPhone. In those cases, I will use the Action button to send a page to Safari to read there. Unfortunately, there are times when the trusty pinch-to-zoom gesture won't work with a website, so I switch to Reader View. I've found Reader View to be great: it's not perfect, but it's a handy tool and, most importantly to me, visually accessible.