The net has it's goods and bads,but overall the goods by far outweigh the bads.And besides,the goodness or badness of anything is determined by what use you put it to.
Some people put up info about stuff like epilepsy,which helps people like me(my brother has developed epilepsy-I used to think it was genetic or something,you can't like,catch it the way you do normal diseases-and info from the net has helped me know wussup).
Others put up porn that can corrupt a kid's ideas about sex(btw,nudity,like in nude paintings and stuff,is very different from porn).
It was thro' the net that I found out people keep hedgehogs as pets(!!).
On this forum,actually.