Use custom Apps to find out who’s your best Fan in a week, fortnight or month and reward them with special mentions, discounts etc. It makes them feel special, and can also cause a viral rush to be ‘that person’ ahead of others.
piZap.com has a ‘fun & free online photo editor’ that is well, free to use. They make a special mention of the fans who make the most piZaps in a month on their Facebook page. Do you reward your top fans too?