I was searching for some information, analyses and categorization for business models that are used in Internet-based businesses (basically: in the businesses that are conducted through the Internet).
Do you know any credible source, any publication, about the categorization of business models on the Web, measurement of their efficiency, ability to become successful?
The more data, the more credible the data and the more sources, the better.
Also, if you have some personal thoughts about efficiency of Internet-based business models and you can share them, please do so.
As of today I decided to put a bounty on the question. The best answer will win. By best answer I understand pointing some previously unknown to me resources about some interesting study, categorization or measurement of successfulness of business models on the Internet.
Categorization is one thing, but the most value to me has data about the efficiency & ability to achieve success by specific business models. The more data, preferably followed by analysis, the better.
So, if anyone knows about any resources that could be helpful in analyzing ability to achieve success by different categories of business models on the web, it will be appreciated and eventually awarded a bounty from this question.