I'm up at least a pound. I know it's water since I've been counting my calories and had a couple days of too much salt, not enough water and not enough fiber. I was up more, but a few pounds came back off between yesterday and today since I was really trying to drink more water yesterday. (Every time I got up in the middle of the night to pee, I thought - well, at least I'll weigh less in the morning.)
But I'm here and posting about it instead of pretending I didn't see this thread.