Here are some of my favorite tweets from the past week: GTak:  IRS governance check sheet for its agents in examining 501(c)(3) public charities - http://is.gd/5ijTE - (IRS activity re: state laws) GTak: IRS Tips on Year-End Donations (12/8/09) –http://is.gd/5ijfx GTak: IRS 2009-2010 Priority Guidance Plan - http://is.gd/5gEQQ - Items of Interest to Nonprofit Exempt Orgs - http://is.gd/5gEXC GTak:  Interesting analysis of CA […]