What are the four major limitations of today's internet?

a) The quality of information resources might not always be reliable and accurate.
With so many many websites and webmasters claiming to be an expert in almost anything, we are ending up with stuffs like "learn how to earn online with a 13 year old". While I don't blame such approaches, their integrity and experience about the subject is definetly questionable.

b) Searching of information can be very tedious. (It IS definetly time consuming)
Let's a take an example, just google for the word "money", you will see 10 pages full of resources (That's only with google, now there are yahoo, msn..etc). So finding what you are exactly looking for, might take you some hours of browsing..

c) Internet is definetly not 100% secure.
We cannot neglect things like identity theft, a pc being compromised by a cracker or your email account being compromised..etc

d) Performance and speed are the main limitations to today's Internet also. A person using a high-speed corporate network might download Web pages at speeds of millions of bits per second, but a home user might get only one-tenth or one-hundredth of that speed, she said.