研究备忘，网址收藏。

时代杂志的Best Websites评选已经连续多年举行，颇具代表性，可谓Web路线图。

Music & Video 音乐与视频
Vimeo                          www.vimeo.com
Movieclips                     www.movieclips.com
Grooveshark                    www.grooveshark.com
MOG                            www.mog.com
Labuat                         www.labuat.com

Sports 体育
Sports-Reference               www.sports-reference.com
Rotoworld                      www.rotoworld.com
Yardbarker                     www.yardbarker.com
Total Pro Sports               www.totalprosports.com
Citizen Sports                 www.citizensports.com

Family & Kids 家庭与孩子
Design Mom                     www.designmom.com
Serious Eats                   www.seriouseats.com
Babble                         www.babble.com
Etsy                           www.etsy.com
Sesame Street                  www.sesamestreet.org

News & Info 新闻与资讯
Guardian                       www.guardian.co.uk
The Onion                      www.theonion.com
The Daily Beast                www.thedailybeast.com
National Geographic            www.nationalgeographic.com
WikiLeaks                      www.wikileaks.org

Financial & Productivity 金融与产业服务
Mint                           www.mint.com
Wikinvest                      www.wikinvest.com
StockMapper                    www.stockmapper.com
Springpad                      www.springpadit.com
Wakerupper                     www.wakerupper.com

Shopping & Travel 购物与旅游
Groupon                        www.groupon.com
Gilt Groupe                    www.gilt.com
Rent the Runway                www.renttherunway.com
Stay                           www.stay.com
SeatGuru                       www.seatguru.com

Health & Fitness 健康与健身
Keas                           www.keas.com
Mayo Clinic                    www.mayoclinic.com
Walk Jog Run                   www.walkjogrun.net
Exercise TV                    www.exercisetv.tv
Fit by Fun                     www.fitbyfun.com

Social Media 社会化媒体
Gowalla                        www.gowalla.com
Foodspotting                   www.foodspotting.com
LinkedIn                       www.linkedin.com
StockTwits                     www.stocktwits.com
Tumblr                         www.tumblr.com

Games 游戏
Kongregate                     www.kongregate.com
Cactus Squid                   www.cactusquid.com
Pogo                           www.pogo.com/
Newgrounds                     www.newgrounds.com
Games.com                      www.games.com

Education 教育
Livemocha                       www.livemocha.com
Chegg                           www.chegg.com
MIT OpenCourseWare              ocw.mit.edu

Read Print                      www.readprint.com
TED                             www.ted.com