My +/- for the day is above zero

1. Find out I got three A's and an A- (+1)
2. Find out my mechanic doesn't have the mirror he said he'd have today to fix my car. (-1)
3. The Bruins beat the Senators, 7-2 (+1)
4. Rumor has it that Amazon is going to try their hand at opening a DRM-less music store (+0.5?)

Also, it would appear that my readership entirely disappeared with the beginning of Northeastern's winter break. Oops.