When I first got my Focus, I thought that the lack of auto-wrapping zoomed text would be a big issue. But, as hardcoreplur said, if you double tap a region of text, it zooms it to exactly fit the width of the screen, and I have never had a case where it wasn't perfectly readable in that mode. In fact, I don't even think about it any more. I just instinctively double tap the text I want to read, and bam! I'm reading.
It's also cool that when you are zoomed like that, any flick of the screen that is even reasonably close to vertical is treated as a "locked" vertical-only scroll, so it follows the text perfectly.