>>Here's one for you Dragan,
>>
>>http://courses.cs.vt.edu/~cs3604/support/Writing/writing.caveats.html

I knew that one, somehow it found me several times.

>For a more formal guide, there is the classic Strunk & White:

That one found me too, as a gift from a friend, and found its space in the suitcase on our way here.

And I agree, those are all good and solid rules, and we know the purpose of rules in art: follow them, unless you have a good reason. But then you need to think of that reason and to generally know what you are doing, and why (even if the reason is "I want to") - it still makes sense to think about it.