[avy]

Actually you just edit a file to make the smoke last 10 minutes or something.

Opposing team smoke running around = cloaked spy

you are missing the point...

its CHEATING

Its actually exploiting but that's just semantics.

I don't think he's disagreeing with you just explaining how its done. This is something that should be caught by valve. \0= I know its hard to catch every little bug in playtesting but they should have someone specifically on the team to try and exploit the system so less of these little bugs make it into the release.