But more and more college professors are using paper checking services to catch cheating. As far as that is concerned, it is understandable, but what I do not like is my material being submitted to databases for future reference. No mater what your professor may like to claim, if you write it, it's your copyright (providing you are not infriniging on others rights) So make sure you always document and cite your sources correctly.
Some professors, and even schools now, are wording it into their agreements that you must allow professors or the insistution do whatever they wish with the work. Read all such fine print carefully and never just sign on the dotted line. If you need a couple days to read it over, they may not like it, but they have to grant it. (If not, there could be serious doubt to the contract's validity and "good faith" of such a contract)
Here is something that some of us have begun doing to our papers: creating a footer on everypage that reads:
Copyright © 2006 By YOUR NAME.
This material may not be copied or transmited in any form, including electronically, without express written permission of the Author.
What does this mean? Well simple, EVEN THE ACT OF TRANSMITTING THE PAPER TO CHECK IT IN is in violation of the terms of copyright.
Now I don't support plagurizing at all, but at the same time I have more of a problem with others submitting my works to outside sources without asking.
So if your professor is in love with said service, and they never made you sign anything in the syllbus...use it...see what they do...

