The anonymous donor claims he had a sudden windfall in the San Francisco real estate market and is doing this as a way of giving back to the community (along with more traditional philanthropy). Any and all can follow the clues about his frequent "cash drops" like this one.
Above: Taylor Swift being the whitest woman at this year's Grammy's. Below: Taylor Swift being the nicest woman to a kid feeling alienated at school. This is her comment on Instagram:
And on that day, we didn't make any snarky comments about "Kids These Days."
From the Huffington Post:
If a Facebook friend posts something that you feel indicates he or she could be thinking about self harm, you'll be able to click the little arrow at the top right of the post and click "Report Post." There, you'll be given the options to contact the friend who made the post, contact another friend for support or contact a suicide helpline, the University of Washington reported on Wednesday.
After that, Facebook will look at the post. If Facebook feels like the post indicates distress, it will contact the person who posted it. That person will be greeted with the following pop ups when he or she next logs in.
Caroline Macrory started a trend by leaving gifts on the doorstep of someone who needed them and running away. She called this the Doorstep Challenge and this act of kindness has really caught on.
Even a few local businesses have joined in. 
via @CoopBlythe
via @LearningTutorUK
Macrory's goal is bringing people together to make life a little easier. She told Mashable, "Basically the concept of the ‘doorstep challenge’ is to reach out to those in our community who might be struggling at this time of year for one reason or another and spread a little Christmas cheer."
