Is Twitter Successful?
bokardo.com
bokardo.com
Amazon ran a loss for a long time, but at every point in time, they were actually selling product and getting money. This Porter guy may say Twitter is wildly successful because they're a business that's not about such peasant concerns as making money, but of Amazon and Twitter, which is more likely to be around in 10 years?
Saying they're the same thing is like saying that the U.S. and Afghanistan are the same, because they both had elections. Well, true, but in one place the elections were not rigged, and in the other there's a good chance they were. "They still had an election!" of course, but there are significant practical differences.
They had a working revenue stream, which meant that when they'd reached a point of sufficient growth, they had a slew of things they could reasonably adjust to achieve profitability.
Twitter has no revenue stream. Twitter can't change prices or restrict spending to become profitable - it has no prices! They would have to actually create a business in order to become profitable.
However, if they don't have a secret revenue ace-in-the-hole and their business plan is merely to get really big and then, you know, like, start thinking about how to make some money somehow...I certainly wouldn't risk my money on that.
I don't think you have to degrade a product when adding premium features. For example, I'd pay a few bucks to have lists or user groups in my stream. But adding that feature at a pay level doesn't degrade the service I already have. I really think Twitter is smart enough to avoid degrading the service while adding value. They've done well with that so far, at least.
But relatively (to it's time and the size of internet), yes - pets.com was probably successful at that too... :-)