Keynote Competitive Research, the industry analysis group of Keynote Systems (NASDAQ:KEYN), today announced the top performers on its ‘Romance Performance Index’ created especially for Valentine’s Day 2011. Other than a few performance hiccups, the results showed that most of the mobile and connected websites dealing in gifts, greeting cards, chocolates, flowers, wine, online dating and restaurant reservations did remarkably well considering the onslaught of visitor traffic typically experienced in the lead-up to Valentine’s Day.