We’ve seen several fun promotions recently for earning lots of miles and even sometimes elite status after accomplishing interesting challenges. For example, a few days ago, we wrote about how you can earn up to 350,000 JetBlue TrueBlue points and Mosaic elite status for 25 years if you fly to 25 JetBlue destinations. Now, Turkish…

Quick take: Lufthansa’s new Allegris business-class seats are game changers for the airline, but your experience may vary significantly based on the seat you select. Pros An incredible array of seat options, including ultraprivate suites. Decent seasonal menus with dishes you can order ahead of time. Excellent tech, including full-size tablets to control seat functions…