Congressional Freshman Update, which shows that half the new Dems are Blue Dogs (very conservative), a quarter are somewhat conservative, and a quarter are garden-variety Democrats
Other People's College Savings, where Austan Goolsbee, Barack Obama's economic advisor, shows that the management fees on a 529 account (a tax-favored investment vehicle geared towards educational expenses) are high enough that you'd be better off sticking your money in a Vanguard fund that has lower fees but no tax advantages.
In the interest of my personal sanity, I'm trying to stay away from blogging on the day-to-day within the Democratic primary. There's just not that much value in offering analysis on whatever gossip the national press corps is interested in on any given day.