Should I keep the URLs of all my questions on yahoo answers?

I have just been advised to keep the URL of my questions (yes, this was serious advice), to take stock of them.

I was just wondering how many others do this on yahoo answers? Should I create a little spreadsheet doc and catalogue all the URL's of each question?
Update: You idiots just type black is white for the sake of it, youre all retarded trolls
Update 2: BTW I have already blocked you from further questions, report that yuou sad child.
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