I've only seen 7 probes across a couple webservers in the whole time that this has been out. It's possible that they're not putting it a place that I'd be seeing it in the logs. But overall, I'm not seeing a huge population of scanners.
To add a similar experience, I've seen 8 attempts—5 (all unique origins) on the 25th, 3 (same origin) on the 26th. This on an effectively zero traffic machine.