(...new to all this, so I hope this hasn't been covered to death...)
I was hoping to replace the Jetboil (my wife's favorite piece of gear) with something lighter, but I'm concerned about placing beer cans over a fire. They're lined with plastic - and the pasteurizing temps fall well below boiling - so they're not designed to get anywhere near 212F. And I'd guess that the can itself gets quite a bit hotter than the water.
Anyone know anything about this?