One quick Friday contest before everyone jets out for the long weekend. In the US we'll be celebrating Columbus day while the Canadians have Thanksgiving. They'll be celebrating what they are thankful for - family, friends, food and ... BlackBerrys. What better way to give thanks for your device than to treat it to some security with Smart Lock and Wipe. This application lets you remotely wipe your device should it be lost or stolen. You can activate the app from any mobile phone or by emails or SMS, and your device will be wiped of precious data like email, call logs and contact information. A little bit of extra security goes a long way. Smart Lock and Wipe sells in the CrackBerry App Store for $5.99, but we have 100 free copies to give away. Just leave a comment on this post, and to make it interesting, tell us why you are thankful for your BlackBerry. Contest ends this Sunday at Midnight PST. Please only leave one entry - multiple submissions won't count.