I hate to say this, but... back in the day, that was exactly what I said about LJ vs. a.c., and I fought a valiant rear-guard effort to keep a.c. going when everybody I knew started coming over here. Times change, and I expect that after some indeterminate interval, the critical mass will shift from LJ to DW, just as it did from a.c. to LJ. But I don't expect that to happen for a while yet.