Yes, I left the second one regarding snippets / clipboard. I removed the 3rd one which was a mix of these two topics.
As for image hosting, you don't need a server or a website, just use any image hosting service such as Tyler's suggestion above. I use Dropbox for hosting my images. Alfred can't host those images for you as he is local on your Mac, and we don't host images (and other media) on these forums for liability / bandwidth issues.