Hotels (official)

List of official websites of hotels, lodges, inns and resorts.

Books (online shopping)

Sites that sell books.

Multi Sports Events

Sites related to multi sport events (organized sports events, often held over multiple days, featuring different sports).

Web Portals

Major web portals and Internet home pages.

Productivity Blogs

Blogs for productivity hacks and advice.

Q&A Sites

Websites and apps for asking and answering questions on the web.

Hybrid Mobile App Frameworks