I have always thought of 11/11 as being the time when the guardian angels come out to play. Spiritually, the number stands for 1,111 guardian angels. I had to laugh when I heard that 11/11/11 is the time for elevated consciousness and wondered if this means that we now have 111,111 angels? I guess they have to increase as we do.
Jim and I always notice 11:11 on the clock and tell each other twice a day. It's a tradition we've done since we met.