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Topicscape Mindmaps Directory. Maps For That! Online Mindmaps Galleries. Foursquare. AppMobi.com- Create Mobile and Web Apps with HTML5 and JavaScript | The Myth Of Razors And Razor Blades.

The story of Gillette and the famous "razors and razor blades" business model is legendary at this point. The story goes that King Gillette revolutionized business by coming up with the strategy of selling razors cheaply, but then locking people in to expensive disposable blades, where the margin existed. This strategy has become so well-known that it's mentioned all the time and seen in lots of other industries as well, especially the technology industry.

It's seen as the basis for console video games (consoles cheap, games expensive), printers (printers cheap, ink expensive), mobile phone service (phones cheap, service expensive), etc. Of course, various business strategists who discuss the razor-razor blade business model suggest that there are some key rules to making this work: for example, many feel that there needs to be some level of lock-in, that prevents competitors from entering the high margin part of the market.

And here's where patents enter the story. 40 Useful JavaScript Libraries - Smashing Magazine. Advertisement Popular JavaScript libraries such as jQuery, MooTools, Prototype, Dojo and YUI can be great for accomplishing common JavaScript tasks. These libraries provide many functions, whether the matter is related to events or effects or AJAX. And if one of these libraries can’t do the job, a plug-in probably exists that can. Such flexibility is great but sometimes comes with a penalty (the size of JavaScript files being one of them). Although adopting a well-known JavaScript library is usually a wise decision, you may want to perform a task that can be accomplished by a more lightweight library dedicated exclusively to that task or that is not supported by the more popular JavaScript libraries. Below, we present 40 stand-alone JavaScript libraries that serve specific purposes. These are not all the ones out there, but every Web designer or developer will find something helpful here. 1.

Validanguage Validanguage is an unobtrusive JavaScript form validation framework. 2. 3. 4. 5. 6. Startups and financial models for SAAS companies. The other day I met with an entrepreneur I was advising as he prepared to raise his next round of funding. In the meeting, he wanted me to narrow in and focus on his financial model.

Financial models for startups are important from a big picture perspective, but I never like to get mired in the full details as things always change in the early stages. So first and foremost, I let him know that while it was nice to have a well thought out spreadsheet, that the most important thing was getting the product developed and the right team in place. I don't invest based on detailed spreadsheet models - getting comfortable with the team, the problem being solved, and the market opportunity are more important in the early days. Given my experience with SAAS based companies like GoToMyPC (Citrix Online now) and LivePerson (Nasdaq: LPSN), we also spent some time discussing key financial metrics for SAAS businesses that he should pay attention to as he ramped up his business.

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