Leave other browsers alone. If you run into a specific bug then its better to code around it with a change of design. There are the odd times that a hack would come in handy but its a slippery slope and its best not to paint yourself into that corner :)
So my question is if I'm not using any hacks but html* should I be worried? Is there anything that you think I could be missing or is it pretty much the same for the rest of you?
If there is potential need for hacks for Safari, Chrome, Opera etc, I would love to know what sort of things to look out for.
I appreciate your advice.