These are the best Web applications there are. We know because you told us.

Here are the winners:

Browsing

Fundamental Web access tools: Browsers, extensions, widgets, and security.

Communications

Person-to-person communications platforms: E-mail, chat, voice.

Community

Online gathering places and group-powered content.

Data

Tools for finding online info, and storing and sharing files.

Entertainment

Tools for taking time off: Games and contests.

Media

Places to consume and share videos, photos, and music.

Mobile

Products that make your mobile phone a Web 2.0 appliance.

Productivity and Commerce

Sites for getting things done and doing online business.

Publishing

Tools for producing your own site: Blogging and Web content services.

Reference

Fonts of knowledge--from history to movies to maps.