I was thinking they could stake out the place for the entire week, 2 trained agents, working 12 hour rotating shifts.. would make sense, IRS spending $6000 to collect $35 from my 2003 return.. oh wait, then I could just tell them that during the depreciated years of the mower I used my little Lawnboy... and then when they spend another $4K seeing what I used to mow my yard, I would tell them I am going to amend my 2008 and 2009 returns so I can deduct a few things I could have, but didn't.. (mileage on my truck, a % of the internet) and a few other things I am too lazy to keep track of..
Seriously, some of you people need to get off your high horse unless you are willing to post your returns for everyone to see.