I love the summer time! It's the best time to grill!
i actually do not know how to grill but love the social aspect of a barbeque 
Me too! There are so many aspects to grilling from informal social gatherings to BBQ societies. Who knew? 
in sweden grilling over direct coals is actually the most prominent form of grilling, where here we have a rack
I wonder if bbq from all coast incorporate the smoky taste in their food and if they use sauces. 
i dont know but when you grill the carcinogens from the coal get into the meat so directly putting them on the coals probably is not good for you
yes, that sounds unhealthy, that means radioactive carcinogens are entering the meat more than over a rack  
but you can grill-bake where you By using a baking sheet pan placed above the grill surface, as well as a drip pan below the surface, maybe that would get it less unhealthy
true, those methods are used in north africa