Friday Roundup Gretchen Kafoury memorial: Portland leader remembered as advocate, grandmother, best friend Andrew Theen in The Oregonian Service honors politician Gretchen Kafoury KGW News Portland could expand low-income utility discounts, panel says: City Hall Roundup Brad Schmidt in The Oregonian Community garden plots, waiting lists growing like weeds Jennifer Anderson in the Portland Tribune Uber recommendations provide good framework for testing taxi competition: Editorial Agenda 2015 The Oregonian Editorial Board Our Opinion: Uber, ride services must play by rules Editorial Board in the Portland Tribune Uber a rebel no more? Company promises it's done defying Portland taxi laws Joseph Rose in The Oregonian City councilors note ready to hitch a ride with Uber just yet Steve Law in the Portland Tribune Hall Monitor: Death, Taxes, Budgets, and Horse Cops Dirk VanderHart in the Portland Mercury SW Portland pipe blockage spills 7,200 gallons of sewage Brad Schmidt in The Oregonian