Montecfo
Give me a museum and I'll fill it. (Picasso) Give me a forum ...
Taxes are due on hobby income. No deduction for hobby expenses. This is true whether or not you get a 1099-K and it's been this way for years, so nothing new here except that when the reporting rule finally goes into effect a lot of people will no longer be able to evade the tax on their hobby income.
I know this is technically the rule but it kind of defies logic. If you have a "hobby" that makes money you are probably going to want to report on schedule C. That way you can accurately reflect the net income.
The controversy comes into play when you have a "business" that never seems to make money. That creates audit risk.
Never heard of a schedule C profitable business having expenses disallowed on audit because it is actually a "hobby".