Good Idea Frattini! Apart from...
1 Your stupidity would knock Wiki offline, together with at least 20 other online encyclopedias who describe the basic construction (bottle filled with a mixture of gasoline, sand and soap suds, with a burning rag in its mouth) of a Molotov Cocktail
2 publishing that paragraph has just condemned el reg to the censorship bin
3 define "bomb"
4 If I'm actually intent on being or encouraging bombers, the last place I'm going to publish my guidance is in a publicly available online website
5 But that doesn't stop me providing all the gory details in a password protected site or forum
6 If I want a bit of free publicity for my website, I could simply publish a number of bomb making guides, wait for the challenge and make a public fuss about the censorship for long enough to attract the traffic, then gracefully concede (and get a little bit more publicity for the concession)
7 Even if such rules were implemented in the EU then, despite being a UK citizen, they couldn't (for example) touch my own website and its comprehensive bomb making guide because it's hosted in the States (where the 1st Amendment protects it!)
8 You are a bloody good advert for Assassination Politics.