What are some ways to advertise online?

[The Incredible Mr. B]

I know that I can use social networking sites but what are some other ways that I can advertise services, a business, a website, etc.?

[Jake]

Forums, Blogs, Social Bookmarking, You already know social networking, guestbooks, other websites, google adwords, articles, article directories, directories in general, etc. :3

[Hal Smith]

Look into PPC (Pay Per Click) and SEM (Search Engine Marketing). These are a little costly then ordinary SEO but they can get the job done for you. There are some very good seo companies out there that can offer you great packages in regards to PPC, SEO and SEM. Google them.

Hal Smith
URLdreamer Consultant