The Unlimited Web
jnfr.posterous.com
jnfr.posterous.com
The price of 50GB storage is not free, it does cost but only about 3 Dollars according to the first 1TB hard drive which came up from DuckDuckGo. In this 1TB hard drive you can store 50GB partitions for 20 users. If the hard drive cost's 60 dollars then it's 3 dollars per user. So to say drop box is making about 6 dollars profit from 50GB accounts though the over all profit depends on the amount of free accounts. Box.net took huge risk to steal dropbox users with the free 50GB accounts.
After it's in the amounts of tens of thousands users the 50GB free account is not really a free anymore. The space for 10k users is 500TB and cost is 30,000 dollars.
So it is not free nor unlimited. Get that idea out of your head right away.
Comparing how things were less than a decade about and now (with web hosting plans, gmail's release) suggests a growing trend that the web is quickly becoming "unlimited", and this sense of "unlimited" is quickly becoming the norm. The gripe I was trying to express with the article was how some companies fail to see that by continuing to quantify the resources available to users.