How to bring more visitors to my site

Hi all,
I've build a datafeed website and I would like to bring more visitors.
How to do (submit to directories? which one? addind niche directories? )
Any advice will be appreciated.
Thanks

Go for building link exchanges with similar sites. Rankings will begin to improve and visitor rates will increase.

Unless you have original content as well, I think getting into decent directories will be difficult.

Link exchanges, definitely (I've just started using www.linkmetro.com - I haven't even made requests, but have had 18 link requests since Friday).

And add visitor reviews to your site :) Give it some sticky content.

@mark: Very cool, I think I may sign up.

I never really figured anyone would ever exchange links with an AWS site.