He's a master of public relations. That's not a criticism, either. While I believe a company's valuation and business prospects are the most critical things to success, it's better to be good at PR than to not be. My other biggest tech stock is KLIC. Their guy, Bruno, who does their presentations, is uninspiring, to put it mildly.
Showing a good quarterly should also help a little with marketing. It provides a business validation to a prospective customer that INFN is indeed an up-and-comer thanks to its leading edge technology.