Hey, Jun, I still don't have my glasses on, but is that icon a
trash can?
I prefer to think of it more like when I mingle at a party, and as I approach a group I hear a person loudly saying something I know will just lure me into a debate that is not good for my BP or the party mood, and so I go in search of punch and cookies instead...
I kind of do the same with threads that start to 'interest' me too much. Opps, look at the time, must go find more punch...
And it figures it just took a short while to make a contest out of it, something that amazes me about the male mind. Find a way to measure something, and instantly goals are set and records challenged