如今web2.0站点如雨后春笋般涌现，然而国内好多站点确是web2.0样式的Logo+页面设计+模仿国外站点功能搭建起来的，甚至许多人干脆直接拷贝国外优秀站点。毕竟web2.0站点不仅是个概念，成功的关键在于用户的认可和参与。如何务实经营，在创新中寻找出新的商业模式，并提供高质量的服务，已经成为web2.0网站需要冷静深思的问题。
以下列表来自”Real World Software Development“，其中分类列出了许多最优秀的WEB2.0站点。或许我们可以从中学习一些经验。
Social Communities
Start Pages
To Do Lists
People News Production
News Sites
Image Storing and Sharing
File Storage
Video Storage
Blog Filters
Word Processing
Calanders
Classified & Business Directories
Online Dating
Quotes
Financials
Content Filtering
Mash-Ups
Aggregators
Web Site Analytics
E-Mail and Communication
Mapping
Parts
World Improvement
Business Software
Command Line
Validator
Jobs and Work
Wiki
Shopping
Search
Trusted Search
Real Estate
Music
Travel
Events
Education / School Life