1. Consumption 2.0
Usage: penetration levels, breakdown by age categories, time spent, page views, etc. Geographical disparities: leaders by geographic zone Web 2.0 spreading across the Net
2. Key players
2.1 Key Web 2.0 players Initiatives from Web 1.0 leaders Profiles: Google, Yahoo!, AOL and Microsoft The online community giants Case study: MySpace, Facebook The new Web 2.0 wave: micro-blogging, social network aggregation, social music Case study: Twitter, Friendfeed, Imeem, Ning Other key social networks Profiles: Cyworld, Mixi, Bebo, Dada.net, Hi5 Orkut, Netlog, Badoo, Flickr, Photobucket, Del.icio.us, StumbleUpon, Wikipedia, Digg, Last.fm
2.2. Video sharing: a central Web 2.0 component Usage: penetration level, time spent UGC site market share: YouTube still on top Leading local players: DailyMotion, MyVideo
3. Business models
3.1. Advertising Social network advertising market: - size of the market - relative weight in the advertising equation - revenue generated by the top players Ad formats: - traditional formats and CPM - partnerships with major online ad services - widgets and new formats Targeting key to the success of Web 2.0 advertising: - HyperTargeting - Beacon - Advanced datamining Organic Web 2.0 advertising - rerouting from the social network Case study: Facebook applications (Slide, RockYou Ilike
)
3.2. Other sources of income Sale of generic technology - initiatives from the leaders - the new start-ups Sale of premium services: - convenience - enhanced - mobile e-commerce: - commissions - affiliation - direct sales - virtual goods Case study: Cyworld
3.3. Conclusion Who will survive Web 2.0? Telcos and media giants Web 2.0 acquisitions
4. Data portability and social graphs
4.1 APIs and key tools How APIs work Key tools: oAuth, micro-formats
4.2 Platforms Facebooks F8 initiative Similar approaches: MySpace, etc
4.3 Data and applications interoperability and portability Issues and limitations of existing solutions: - new services - respecting user privacy Major systems: - OpenID - Data availability - Data Portability - Google Friend Connect - Facebook Connect OpenSocial: going head to head with Facebook Top internet player strategies
4.4 Advanced social graphs Principles and challenges Pioneer forays into the social graph: Dopplr, Corkd
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