Boston Public Schools teacher Thomas Shull’s special needs students have become used to writing on broken tables and sitting in wobbly chairs. “I don’t want them to be,” Shull told me yesterday. “I want them to have more and better.” And they will. Yesterday, Shull was among thousands of teachers across the country whose wishes were granted when a San Francisco startup picked up the tab for every classroom project request posted on the nonprofit crowdsourcing site DonorsChoose.org.Read the full story on Boston Herald.