I feel like I’ve been hearing about the mobile Web everywhere lately. Even my most technologically inept friends browse the Internet and check their emails on the go. Just yesterday I read an article on GigaOM called “Go Mobile Young Millenials, Go Mobile,” which highlights a report on mobile Web usage for social networking purposes by those ages 8-27.

The report, researched and released by In-Stat, forecasts that by 2012 more than 229.5 million people worldwide could be using mobile social networking services.

Social networking aside, IBM estimates that by 2011 the number of mobile Web users worldwide will approach one billion, a 191 percent increase from 2006, according to a study released last week.

So what does all of this mean for entrepreneurs, web developers, and business owners?

It means that if I were you, I would seriously consider advertising on the mobile Web. The In-Stat report estimates that businesses will spend $1.5 billion in mobile Web advertising this year, but that’s only a small fraction of the $486 billion expected to be spent on advertising as a whole.

In a few years nearly one billion people will be carrying Web access with them everywhere they go. That’s quite an audience, so capture it now. It’s true that the mobile Web still has a few kinks to work out, but it’s going to take off, sooner rather than later.

Are you working on, or have you recently launched, a new startup relating to the mobile web? Or, do you have thoughts on where the mobile web and business will intersect? Post a comment to share your thoughts.

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