The laws shouldn't create a situation where big, slow-moving corporations get huge built-in advantages over smaller, more innovative companies (I know apple is more innovative than many big companies but stay with me here). Particularly, they shouldn't be getting those advantages by paying a bunch of blood-sucking lawyers and accountants to move money around and create nothing. The law should, if anything, be providing support for smaller businesses.
Go check out bls.gov.
Assuming you're using the typical "500 employees" definition of small business, US census data doesn't seem to bear you out. For the period 1988 to 2003, see table 2c here: http://www.census.gov/epcd/www/smallbus.html
The percentage of paid employees employed by organizations with 500+ employees increased in the period 1988 to 2004, to 49.1% - as the total number of employees has increased by 30%.
Are we looking at different things?
Consider that Google's now a very large employer but were a very small business 10 years ago. The way you view that and similar cases probably influences the outcome quite a bit. Small companies get big, they get bought out, or they fail. Either way they created jobs for a little bit, and all 3 of those cases wouldn't be captured by the single year snapshot of data you linked to (why 2002?).
I have heard statistics that a lot of the creation of jobs occurs with small business. Also, that a lot of the job losses occur at small businesses. The net jobs created are reflected in the bls statistics that show increase in employment among different kinds of businesses.
Your original argument seems to have been that the government should encourage innovative businesses, and I strongly agree with you there. I don't think business size is particularly relevant to that.
Success in business is highly complex. I'd guess that your assertion that small businesses get big, bought out, or fail is incorrect. Many small businesses remain small businesses for many years - think your corner dry cleaner or grocery.
The chart I pointed to looked at the years 1988-2004, not just 2002.
Of course, this post is no longer based in facts, just guesses. (If you're not interested in finding out the truth, I wont waste my time with real data any further.)
Joe average 9-5 worker doesn't create jobs, or employ hundreds or thousands of people, and he does get tax breaks for certain things in his everyday life (dependants, mortgage payments, whatever) - a large corporation occupies a completely different place in the economy, and can indeed take advantage of different things.
(joe average 9-5 worker, even if a staff of 10 tax wizards helpded him out, wouldn't be able to save much on his income tax legally - because his financial situation is simple)
And where would all the companies be that sell to Joe Average if Joe Average was out of work? How many of those jobs would vanish for all those other Joe Averages?
Joe Average also doesn't create books or movies or music -- but we depend on him to spend his money so those who do can keep doing so.
Spit on Joe Average and you are cutting your own throat.
But small companies have advantages too - being nimble and able to innovate much quicker than big companies, to name just two. It's important to recognise these advantages and exploit them as well as possible.
Also it's worth bearing in mind that Apple was once a small company in a garage too. They had to grow big and become profitable before they could hire people to minimise their tax bill.
An example with invented numbers: if the US Govt wants to tax corporations at 30% and individuals at 25%, but corporations are 10% better at avoiding taxes, than the actual corporate tax would be 33.33%.