It's still nigh on impossible to get your hands on a OnePlus One, even more than a month after it was "released." Sure, some units have been trickling out via the invite system, but interested customers are beginning to get steamed. A new tidbit dropped by @evleaks yesterday claimed the OnePlus "Two" was already in the works, and it was codenamed Lettuce. The One Plus One, by the way, was Bacon.
[Update: Cyanogen, Inc Statement] OnePlus Responds To The OnePlus Two "Lettuce" Rumor, Says It's Still Just Working On The Current Phone was written by the awesome team at Android Police.