I have read everything in this thread looking for a good wick alternative to silica and/or cotton, just to make sure that SS mesh was something I should avoid or not. So much interesting information here, but I still haven't come to any conclusion at all. It got me reading the threads on other possible wick materials. Bamboo or hemp seem to be the least dangerous. Most of this has freaked me out too much try any of it.
I will hide in the corner until the battle is over, as usual. I hope the good guys win. I am now going cold turkey again, thanks everybody. Is there no safe alternative to smoking?