Freemium Revenues: Social Media Business Podcast
Laurel Papworth
NOVEMBER 22, 2009
004 from Laurel Papworth on Vimeo. The other freemium services I spoke about on the podcast are Skype : free calls on mobile and on computer – but pay for voicemail and SMS. API Widget Economy: Social Media Business Podcast (11). Ripple: Social Network Influencers (7). or subscribe via RSS (video) or RSS (audio).
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