Unfortunately, I don't have unlimited data to use for my phone's data plan. I can only use 3GB of high-speed data per month, and a majority of this data is used by images. Images can take up a lot of data.
If there can be a mode in which hides images from posts, that'd be nice. Perhaps tapping to load the image within a post could be a way I can view an image if I wanted to look at a post with a picture in this data saver mode.