*chuckles* I'm not associated with the LW team in any way. However, jum (Jens-Uwe Mager) does contribute to the project. In fact, look at the about menu and there's jum. Jum does contribute, but jum's version focuses on fixing some of the problems unique to OS X. I don't know why they're not in the main version of LW, but I'm not a developer, and I'm sure there are legitimate reasons based on code and such, or perhaps time constraints.