Someday, everyone will have access to all the world's information.Will that make us more or less happy?

PDA's getting more powerful, wireless internet becomming more widespread, talk of data implants directly to the brain!!! I'm sure many professional people would love to be able to tap into any data source at will. However, as for me, ignorence is bliss!!! ( I realy wish I didn't know the odds of an asteroid hitting the Earth in the next 50 years! )