Hiya. I am a newb so apologies for retreading on an old topic, but lately in Chicago, not only is bike theft a problem, but also the theft of components. A couple of my friends have recently been victims of bike piranhas. They’ve come back and noticed their bike is missing a saddle or a front wheel. Just last week someone stole my friends whole front end, locked up in a brightly lit area. Besides using security lock screws like Pinhead (http://www.pinheadcomponents.com/) are there any other ideas on how to prevent theft? Specifically, I am worried they will steal my saddle (I just upgraded to a Fizik Airone) and the last thing I want to do is come back to my saddle missing after I am 20 miles away from home. Any ideas, suggestions? I can't find a security lock for the swivel nuts on a Thomson Elite seatpost, so wondering how folks keep their saddle from walking away? Any thoughts/ideas would be appreciated. Please let me know!