App developer Ninja Otter, for the BlackBerry app Wakeful, is giving away a $100 gift card to one lucky winner. This is not a very hard contest and take very little time. All you need to do is leave a review of Wakeful on BlackBerry AppWorld send an email to Wakeful after you've left a review.
Also in Wakeful's email:
Our team has been working on some really cool backend features which include a lot more customization and news sources! Hoping to have that out in the next month.