If you didn’t notice my LOTR spam all over your dash, then this may be news to you. Sorry for all the spamming, guys. Just watched the Fellowship and finished reading The Hobbit yesterday :P
Textbooks in College
Me: Is it okay if I just buy the 7th edition instead of the 8th? It's over $100 cheaper and it would be great if I could save some money.
Professor: No. They added a comma in the new edition, which is utterly essential to your comprehension of the author's content.