worst invention ever?

[Neodymium]

No, I'd have to say the worst invention ever was the SQL injection attack.

Hijacking threads? You have no idea. Wait until some script kiddie or h4x0r manages to punch a request that would normally have to be validated through an input that doesn't generally require validation in the database.

Watch in utter helplessness as the forum 'admins' go berserk and proceed to hijack threads, lock threads, delete threads, delete members, ban members, delete whole forums, deface the whole board and wrappers, oh, god. The memories... the memories...