While slowpoke's rudeness is to be deplored, you set yourself up for that. Attempting to tie your survival (ie whether you eat) with a political concept (support, or otherwise, of the current intellectual property regime) is a pretty poor argument. "Either you agree with me, or you want me to starve to death!"

I also don't appreciate the call to some kind of moral high ground - "I run a business which helps teach little kids to read". Yeah yeah. Maybe slowpoke has devoted his life to curing cancer in kittens. Wouldn't make any difference to his argument, either.