[Fyron]

Bandwidth is extremely cheap. A few extra gigabytes a month would cost maybe a dollar or two more a month. This would easily cover any useage that OT threads generate, and I have extreme difficulty imagining that Shrapnel Games could not afford an extra 2 dollars a month. It would not cut into profits in any significant manner.

Required space to store a post is very little, though it can add up over the long term. Space would be better freed by deleting old, obselete Posts (such as 4 year old Posts that nobody cares about), rather than new ones.