My car was broken into last night at union square SF. I think they used a digital scanner, as there were no indicators of foreceful breakin, and I doubt I left it unlocked. Damage? Stolen subwoofer, ipod, and a few hundred CDs, leather jacket. Could have been worse, I'm not mad, but lesson learned.
I think a good practice is to consider unfollowing EVERYONE each year, then just add folks that are relevant. Why? people change, you may not wanted to have followed them, or you may want to reduce the noise. What do you think?