10 Intellectual property ideas sellable on Internet

I've been receiving emails from people who read my e-books. They were inspired but didn't know what products are sellable on the Internet to make their first millions. Here are some ideas:

1. Information (articles on blogs, ebooks, print-on-demand books, business reports, subscription-based information, etc.)
2. Still images (stock photos, print posters, photo books, etc.)
3. Moving images (video-on-demand, stock videos, custom videos, etc.)
4. Learning materials (online courses, online university offering degrees, etc.)
5. News (news site and Web-based TV stations)
6. Databases (collect valuable information and create databases to sell to companies, institutions, and individuals)
7. Communication platforms (for programming-savvy techies, you can create social networking sites)
8. Applications for mobile phones (for programming-savvy techies)
9. Publishing services (using Lightningsource print-on-demand services for self-publishing services)
10. Storing platforms (storage with specific purposes, including Web meetings and file sharing)