I would also agree with the above^^. One problem I have out of the topics is long-tail. If someone could briefly summarize what it is all about, that would be great. I get the general idea of it... e-tailing has allowed business to open up niche markets and sell products 'outside of the hits', with little high costs due to no space space being taken up. If anyone is knowledgeable or knows a bit more in depth please help!