Blawgers as trade-show exhibitors?

Is it antithetical to blogging for a blogger to exhibit at a commercial trade show? Not sure why, but I fully expected, as I roamed the aisles at LegalTech, to find a familiar name from the blogosphere, grinning from behind a hastily thrown together booth, looking to sell … what? Here’s my prediction: By next year’s LegalTech, at least one booth will be promoting a Web log.