Net(works?)

Forums....to me they seem to be going out of style, but still prove to be popular. I find that they are most prevelent in specialty areas - those seeking help with an issue and those able to answer and vice versa. It turns out to be an online community because everyone is helping out each other. I personally often turn to www.fatwallet.com where current deals and promotional codes and coupons are offered. This sort of "place" would not exist if everyone didn't give and take in cycles.