There is surely "inappropriate" information on the WWW |
There are "bugs" on the WWW -- for instance electronic credit card numbers can be snooped and you can download software conaining viruses |
On the other hand, many magazines have inappropriate material (e.g. smoking ads) and there is substantial credit card fraud using paper version of banking |
Most things in life have a downside which can be exploited if you want |
Society learns to live with a certain amount of "risk" (downside) |
I don't see downside of Web as particularly bad |