MSN also as it contributes quite a bit of traffic and also its the default search engine in windows which has helped it gain popularity and trust of people.
I get some from the lessor known search engines but most of my traffic comes from other sites. Yahoo is not even yielding the traffic it used to and I have never really gotten much at all from google.
I have submitted my site to only three search engines which are Google, Yahoo and msn. Almost 95 percent of the traffic is coming from Google and Yahoo and the rest from msn.
Most of the traffic is coming to my sites from Google and Yahoo but earlier I was getting traffic from MSN too but then things changed and traffic started decreasing and now its almost negligible.
The big part of traffic to my site if coming from Google but surprisingly MSN have also started sending good traffic to my site, which is very rare and now I feel proud that I am one of those rarest people who are getting good traffic from MSN!! lol
Besides Google and Yahoo! I also get traffic from MSN, AOL and other small search engines that I've never heard about. People are crazy, they search for everything nowadays. There was a funny quote about this: "Dog isn't man's best friend anymore, Google is!!!"
I don't get many visitors from SE.
maybe it's because i'm not good maintain my site and not doing any SEO.
I just promote my site on autosurf programs.