Yes, it is okay to use Craigslist to post an advertisement for your services under the “gigs” area. It’s not a bad idea to use your local Craigslist to post because that gives a project owner to meet with you face to face if they wish. However, be careful. The best way to create an ad for yourself is to create it using HTML coding and save the entire ad as jpeg image so spammers will not get your email address. Next, create nice HTML coded email advertisements to send to business owners you know. You can also create a sticker ad for your laptop using SkinIt.com. They are inexpensive and allow you to customize your ad. You would be amazed at how many projects I secure when people see my laptop at coffee shops. Finally, turn your car into an ad. VistaPrint allows you to inexpensively customize door magnets for your car!