I was actually going to handle all the tax liability myself. What I would do is set up a legal system where your donations to me would be a "voluntary gift" and any money I sent back to you was "voluntary" as well. This would keep me from needing your SSNs, Addresses, phone numbers, etc.
As far as whether more capital would really benefit the group, probably not very much. From 500-1000 dollars, my options are limited. Once I'm at about 2500, I have a bit more line to throw in, though I believe in a focus portfolio (10 stocks maximum and a cash reserve).
Alas, though, the taxes are not very attractive to me at this point. I'm probably not going to go through with this. If I were to send out W-2's at the end of the year, I'd need SSNs, addresses, etc., which I am not going to get from a vast majority of people on the Siccness, and for good reason.
What I can do, CB, is give out daily or weekly stock tips on growth-oriented small companies with cheap share prices, if you're interested.
A stockbroker can invest small amounts of money for you. What I would really recommend is a Scottrade account (7 dollar trades, 500 dollar minimum balance).
My first tip:
TERX.OB - 3 dollars a share. Drop it like it's hot.