+1 on the 510's, eGo, etc. having a "blow out" end. Anyone put (easily removable, not tight-fitting) plugs on the end of their
mods to avoid water/rain/accident issues?
OTOH, my ghetto 3xAA plastic box mods would fly/slide apart if the
batteries vented, assuming the existing holes were insufficient. However, I can see it now... a whole new line of mods... "plushy PV's... the non-bomb all cloth e-cig"... like a rolled up pot-holder. Bounces when dropped too...