http://www.imspike.com/Blogging/twitter-needs-a-spam-filter-no-we-need-a-marketer-filter/ Has Twitter spam gotten a little out of hand? According to today's top story on Techmeme, it has. Apparently, marketers are calling for Twitter to filter out spam and other adult content from the microblogging service. You know, so their all-important tweets about the produ... Fri, 03 Jul 2009 10:27:10 CDT en