The latest in Chris Ashton’s series of “I Used the Web for a Day…” articles is a doozy of a read chock-full of facts, figures, tips, and tricks.

The cost (in dollars) of mobile and broadband data plans globally varies wildly and Chris’ post goes deep on how the cost (in page weight and in dollars) of our work building for the Web impacts users around the world. Chris concludes:

We don’t have the power to change the global cost of data inequality. But we do have the power to lessen its impact, improving the experience for everyone in the process.