13 octubre 2006

A look at ebay

Su valor: los enormes efectos de red que tiene por la cantidad de comentarios acumulados sobre la reputación de compradores y vendedores durante muchos años. Hay muchas barreras de salida para irse a vender productos a otros sitios.

I have been an ebay member and seller since 1999. In that time, I have amassed a feedback rating of nearly 300, something of which I am somewhat proud.

By building this nearly unblemished feedback record, I am very reluctant to consider business with one of ebay’s competitors. After all, the feedback profile is a representation of my ebay reputation, and having no reputation outside ebay makes it more difficult to sell outside ebay. This is the networking effect at its strongest

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