Nice pics, Scott. I saw the sup up in MA on radar, thought it looked good for a while but it seemed to lose punch quickly. It was really spinning, though - would have loved to have gotten a look at the base. SPC had the area in a Slight, but tornado probs were zero, which I thought strange given the instability, reasonable LCLs, and some surprisingly decent low-level helicity values. I wouldn't be at all surprised to hear about a confirmed touchdown from the MA storm. I also noticed there was another supercell way up in east central VT/west central NH that also looked really great on radar (you have to use GYX in Maine for the Connecticut River valley, Burlington radar can't see much beyond the mountains just to the southeast). I have close relatives who live right in that storm's path up in Bradford, VT, but they just said it got really dark with lots of wind and lightning, etc... As far as rotation goes, they don't really know what to look for.