Street Fight Daily: 04.12.11
A roundup of today’s big stories in hyperlocal media, technology, advertising and startups.…

Twitter’s Local Trends feature has now expanded to 70 more places. This seems likely to foreshadow a future when advertisers will be able to purchase trending topics on a local level. (ReadWriteWeb)…
Four unsolicited lessons that Groupon’s Andrew Mason should take from what Facebook’s Mark Zuckerberg just did in China. (Forbes)…
