Today's News Roundup Credit Karl Nielsen San Francisco Chronicle ‘Y’all thirsty for riders’: How Bay Area transit agencies are using viral tweets and memes in their fight for survival Mercury News Chains on the front or rear tires? I hear it both ways: Roadshow San Francisco Chronicle S.F. has a slew of mega housing projects on track for 2022. Here’s what it could mean for the city Pleasanton Weekly Pleasanton Planning Commission OKs housing site inventory Mercury News Construction of $9 million Fremont park to begin in February Mercury News Editorial: Rooftop solar program robs from the poor and gives to the rich Mercury News Google hopes dragonscale solar will take wing at Silicon Valley sites Local News Matters Annual bird count returns to Bay Area with weekly tallies through Jan. 2