Is their money in being a domain broker? or domain flipping? Could you potentially make money just selling domains for people, similar to a real estate market? Or would it be more likely to purchase, build up traffic and flip the domain yourself? Is it better to actually put real content like a blog, or just host with someone?

I own a few domains, with nothing on them, not really sure if they could be worth anything. Domains like yournewsbroadcast.com dubairestaurantdirectory.com and some others. Just wondering what your thoughts are on this. Thanks.