Naw...your wife is right.  I keep all my Maximum PCs and Wireds and Playboys and Food & Wines and I rarely revisit any of them besides Food & Wine for recipes.  I'll reference something in the others periodically, but not enough to make it worth the space they take up.  And when I DO decide to look something up it usually takes WAY more time than it's worth because I never know which issue I saw something in so I usually look through about a year's worth before I find what I'm looking for.
Speaking of the magazines, I think I'm going to let my Playboy subscription lapse and it's for a comical reason.  I think the articles have been going downhill.  You know, the whole, "I read playboy for the articles," bit of comedy...  Well, of course that's not the only reason I got it, but Playboy used to have a great reputation.  Some of the literary world's best writers contributed on a regular basis and playboy was known for getting fascinating exclusive interviews.  With non-photographic content going down the drain what good is the magazine?  I have to be connected to the internet in order to post to this website, so it's not as though there is a shortage of porn around.  But I digress...
Maximum PC isn't as good as it once was either, sadly but I'm going to hold onto that one for a bit longer.