Lindsay took 2 steps yesterday. Of course I didn't see this happen. Of course it wasn't documented for posterity with pictures and video. She took 2 steps to reach something on the coffee table, gave Alec an "ooh, you caught me" glance, and promptly fell on her butt.
She's been walking this whole time. I just know it.
And if she's anything like her older sister, it will be a week before she attempts this again. That's just long enough to stop remembering to always have a camera handy.