I'm not going to beat this death and argue here.Quote from vhehn:
not true at all.
This information comes from the IRS in a panel meeeting it had with some of the leading tax advisors in the country who specialize in Trader Tax Status.
If you get audited as an individual filing for Trader Tax Status and don't have at least 500 round turns for 2008, the status will be rejected by the IRS.
If you have the time and money to fight them, good luck.