Bubble - Did Someone Say Bubble?

As I previously reported, Scott Kirsner surveyed the crowd at the recent TechCrunch Boston event on the topic of whether we were in a bubble.  The results, as reported in Sunday's Boston Globe are that (a) things are still expanding, but not at an unreasonable pace and (b) when the expansion stops it won't be so bad.  There are video posted on Scott's blog, including one from yours truly.  I used the "b word" in the video, although I said it could go on much longer and would not necessarily end badly.