I wrote a blog about this the other day:
Bottom line: I love wearing in public. It's a total rush. And, there'll come a time when you'll realize no one knows or cares what you're wearing under your pants. Also, for me, learning how to change standing up was a boon: it's now my preferred method of getting diapered even while I'm at home, and it's a crucial skill if (for example) you flood yourself a bit more than you were expecting and your M4s start leaking (not saying this happened to me last week or anything...).