The 4th microblog of zmx (Google 用開放協定佔領世界的進程)

Text Google 用開放協定佔領世界的進程
1. Existing open protocol is dominative, without network effect -> Web Search, HTTP + HTML
2. Existing open protocol is dominative, with network effect -> Gmail, SMTP + HTTP + HTML
3. Existing open protocol is not dominative, with network effect -> Gtalk, XMPP
4. Open protocol not yet exist, with network effect -> Google Wave, real-time collaborative protocol
1-3 是越來越困難, 4 則是市場還沒有夠大的網路鎖定一般使用者