Film companies like want you to store your photos on their site because they're hoping to sell you extra prints, coasters, calendars and so forth. You can even get when you sign up. These sites are a great deal. You're not obligated to buy anything, and you get free online photo albums for your friends and relatives to view. Most let you put up slide shows as well as organized albums. A good choice for clubs and organizations or just showing slides of your latest trip to Samoa.
If you have a local business, a restaurant, for example, you may not be looking for wide geographical marketing coverage, unless your trade is mostly from tourists or other travelers. If your clientele is local, you might better spend your website building budget on getting a listing on a yellow pages site such as Yahoo or City Search that break listings down by location.
Another choice, if your business is local in scope and you want to communicate only with your local customers or club members, is an electronic Newsletter. An electronic newsletter is an email, usually formatted, which is sent out periodically to a list of people who've subscribed to it. It's a good way to communicate to people if you've got new things to say frequently, and you know who you want to say them to.
So-called opt-in email marketing tools like Constant Contact are easy to use and allow you to communicate frequently with your base. Email marketing is also inexpensive -- just a few dollars a month to send a couple of thousand attractively formatted emails. Most mailing services offer a free trial.
If you're a professional, you might get more exposure for your practice by paying for a listing on a site that presents itself as a "resource" for members of your profession. For example, a lawyer may get more referrals from a page on Lawyers.com than her own website. Even though there are other lawyers listed there, the site has already invested a great deal of time, effort and money in attracting lots of visitors. In other words, a small piece of a very large pie may be larger than a very small pie you bake yourself.
If you are interested in ecommerce, but want to sell just a few items, such as a couple of novelty t-shirts, you probably will find that EBay will meet your needs. (If you need help with Ebay you can send for a kit to help you get started.) You may even be satisfied with a classified ad site like Free Online Classifieds or Craig's List.