12 months and stimulus later, president obama has discovered the virtue of tax cuts. thisweek, the president promised a $180 billion plan that includes a credit and tax write-off for businesses that invest in equipment before 2011. do his proposals go far eannough and will they change the debate going into the midterm? the deputy editor and columnist. and steve moore, so stve, you ve been telling me all week that you like this presidential proposal. why is it different. and how is it different thanhe what he promised before and how is it better? the interesting thing that i like this week, i do like some of the ideas, for example the ellowing businesses to write off allowiapng businesses to write f the capital purchases that they make, it s a good idea. but what s interesting,ne the