You can. I even qualified that in the next line. ;-) Even easier, you could just say "Scale it up, we're demoing this to 3,000 users at PyCon", and do that pr

You can. I even qualified that in the next line. ;-) Even easier, you could just say "Scale it up, we're demoing this to 3,000 users at PyCon", and do that proactively as well -- that said, it's likely done at the expense of efficiency or cost.