IANAL or a finance guy so forgive me for not knowing the specifics of this, but can't you issue dividends that are taxed significantly lower than payroll which requires income tax? Or is this only capital gains?
This year, self-employment social security is 4.2% + 6.2% = 10.4% up to wage base of 106800 and medicare is still 1.45% + 1.45% = 2.9% --> 13.3%
(the reason why there are two numbers for each part is that there is a portion the "employee" must pay and a portion the "employer" must pay. The Obama payroll holiday only extended to the employee portion.
last i recall, pub 535 discussed this