i hope you are at least posting this behind TOR and if not that the tax man won't subpoena the forum to disclose your ip to make an example.
Right, Cause they don't got bigger fish to fry.
IRS is a bloated lazy organization(like most if not all U.S. government agencies.)
They expect you to do all their work, then they have machines process it all.
They will likely only pursue the wealthiest of known bitcoin investors.
They likely only declared bitcoin taxable so they can get a cut of the silkroad auction.