The MWO Forums have details on a double-XP weekend that's now underway in MechWarrior Online. In short: "Developer Piranha Games and publisher Infinite Game Publishing announced today that hot on the heels of the Heavy vs. The World player event last weekend, a MechWarrior Online Double XP weekend begins today at 10 a.m. PT through April 2 at 10 a.m. PT and all players are invited to jump in and rack up the points – this is a perfect chance to use that Founder’s Premium time!"