Search engines. I did get some traffic from stumble upon and other social sites but search engines are best traffic.
Search engines here too. It seems spending more time climbing the SERPs it better for my site than social bookmarking. The latter is still a good source of backlinks though
Right now, the majority of my traffic is from MySpace. A bit of my traffic comes from newspaper sites.
all of what you said and search engines, i dont pay for any monthly links or anything like that so its all organic
Most of mine comes from paid ads. I get a fair amount from sig links and thread post advertisements as well.
I've never spent a penny on advertising. I get a mix of visitors from search engines, sig links, stumbles, article links...
Search engines, then viral. Catch lightning in a bottle once in a while and people spread the sites all over- social bookmarking, emails, etc.
50% traffic comes to my site from google. 20% advertising. 10% from forum signature link. and rest of from link exchange, word of mouth, and some others