I experienced something similar to SemAdvance, when the novelty first came out. I think it's one of those ideas that looked great on paper in a board room. But when put into action it seems like it doesn't deliver. It would take great consideration on how to implement it well into the page design in order to perform or even be worthwhile. So far though, I've pretty much moved past it as far as monetizing gizmos for any of my sites.

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