Adding more detail to my previous, rushed post.
People use Gyazo for a reason. It's extremely convenient. It's not just another image hosting website, its a screeshotting program. Without it, if you wanted to post a cropped screenshot, you would have to press print screen, open an image editor, paste it, crop what you want, save the file, open an image hosting website, upload it (which usually involves annoying captchas), and then paste that link. Gyazo allows you to just press one button, choose what you want to crop, and it automatically uploads the image, and puts the link to the image in your screenshot. Very convenient.
But here's the thing - there are countless other programs that do the
exact same thing, except they allow you to upload to
image hosting sites that don't suck. Everyone's seen what Gyazo does when you hotlink - in order to view the image, you have to rightclick a tiny face, and choose view image. But if you switch to one of many other programs that aren't stuff, people don't have to do this. I use
ZScreen. Look at all these
image hosting sites that I can upload to. I personally chose imgur. And guess what? I can hotlink my screenshots just fine.
TL;DR: There are other programs that do the exact same thing as Gyazo, except they aren't stuff. Get one of them.