If You See a Scarf on a Tree, Here’s What it Means
If you see a scarf hanging on a tree outside around Lufkin, or even inside the mall on one of those Christmas trees, it's no accident.

There's meaning behind the scarves left lying around town, and those who find them "fitting" can keep them.
‘Homeless Hotspots’ Ignite Heated Debate
The annual SXSW interactive conference in Austin is sometimes plagued with snail-slow internet speeds (when you can connect at all). But this year it’s been a little easier to find a wifi hotspot: just look for a homeless person. Yes, homeless people are now being used as wifi spots.