Me.
About ~800 paiding members
My 2 cents:
The LLSOC forum is different than this one. This forum has many new LS owners, most younger, most 2nd owner of their cars, .... Many of the topics discussed here are repeated from years ago on the LLSOC. The members here talk more about rims, stereos, lambo doors, .... This forum has more posts per day.
The LLSOC has many owners that have been with the club since 2000 (1999), first owner of their LSes, little older crowd. Some LS engineers that chime in time-to-time, the club sponsored an LS for the OLOA (one lap of america) race for the last couple of years, ... They have held a LS Mania in Deerborn a few times - planning to have another as a last goodbye to the LS in the spring. Alot of technical knowledge in the archives. Not as active as here.