The web grows in importance and value primarily because of the original contributions of many people, so think about what you have to offer other users before you publish. Creativity, thoughtfulness, timeliness, and good design will get you positive feedback and the thanks of your readers.
Many web users have slow connections, older equipment, and little patience.
Keep your graphics small and your pages short so people don't get tired waiting for your pages to load. Provide thumbnails and links to larger versions of graphics. Conserve disk space. You can link to graphics that exist in the WebDev area, rather than copying them to your personal storage space. That 10MB of space will disappear fast if everyone copies graphics into their personal storage space.