You should remember

The philosophy that academic information is for all, and it is our
duty to make information available.

WWW…

• does not disturb existing data management: simply provides access
  to the data. No extra work for infomation suppliers.

• adds a possibility of creating hypertext links to enhance information
  access.

• allows data to be ONLY STORED ONCE.
• is available for most machines at CERN now.

Note:

The effort of producing good quality data outweighs the effort
of making the tools to access it.