Faelrin
This will be great for all those threads in sf with loads of images. Good to put examples inside the spoiler tag, so those that would like to view them can. Beyond that I probably won't find much use for it, however I am glad it was finally implemented.
Eh? You mean, you don't do anything else like Roleplays (hide OC profiles), or have an art shop (hide art samples), or shorten some long list of information (could be anything)? I could see why some people don't use it though, since majority of my posts are pretty much replies to people's threads anyway, and I hardly create a threads myself.