I think that using drugs to study is shitty, but honestly, being a college graduate myself, I saw worse during my time at uni.
Hell, there's a booming industry for paid essay-writing, and my sister paid me to write some reports for her in her first few semesters (book reports, specifically, for some basic literature class), and just recently she offered me money to write a presentation for her, as well. (I declined it though because she wanted me to do it for a pittance, it was due in a few hours, and she wanted to use it as an excuse to party). It worries me because she's in a nursing program and she's not that bright to begin with, so I need to avoid ever going to a hospital she works at, hahah.
Nevertheless, now that I've been in the workforce for a few years, I've learned that grades and honors and all of that matter very little when it comes to getting a job, honestly-- as much as the schools try to tell you otherwise. It might give you an edge against someone qualified, but really the most important things are experience, connections, and not looking like a shifty jackass during the interview and probation process-- something that will, admittedly, be difficult if you're all hopped up on goofenthol.