I subscribe to the Geospatial Solutions magazines and find it a pretty good read. I don't work in the field, I just enjoy keeping up on all the cool applications of GIS and GPS: http://www.geospatial-online.com
If you live in the US or Canada you can sign up for a free subscription to the paper magazine here. All you have to do is answer the questions in a way that makes your eye-balls appear attractive to the magazine's advertisers. http://www.tradepub.com/free/gss/
Hell, while you're at it, why not go to http://www.tradepub.com/ and sign up for whatever interests you! Free trade mags... woohoo!
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