The IRS is trying to catch a loop hole in the tax code. If you are doing that much money in transactions and you get a 1099 for it. You only owe taxes on the profits. If you have a loss then you can write that off your taxable income which will actually save you money.
If you file the EZ form you probably do not have enough deductions unless maybe your losses are more than the standard deduction.
There are a lot of people working "under the table" and it is very frustrating to hear them brag. I pay nearly 40% of my income in income taxes not too mention all the other taxes. These under the table dead beats are draining society and I am paying.
$20,000 is a reasonable limit to set and 200 transactions is as well. With the price of camera gear it does not take much to hit the limit or come close. However at what point does a hobby become a business? There will always be exceptions to every rule. I for one welcome the chance for another deduction.
"You paid how much for that speaker?!!!
I get tired enough of generating nearly 130 pages of tax documentation every March. 

