Josie's answer is my favorite!
Does joining facebook groups count? Like "I bet I can find 10,000 people who used to be Jehovah's Witness."
Also, putting stickers on the Watchtowers and Awakes in the laundromat and at the coffee shop that say:
ARE PEDOPHILES KNOCKING ON YOUR DOOR? SILENTLAMBS.ORG
and
FIND OUT THE TRUTH ABOUT "THE TRUTH" FREEMINDS.ORG
If I don't have stickers on me, I usually throw out the mags. Less of a chance of somebody falling for the drivel if they don't find it to read it!