So, MVP Wictor Willen has discovered a nice flaw in the performance capability of personal sites, in that a farm can only create about 300 sites per hour. My latest client has 170,000 or so users, that’s a challenge waiting for a solution and destined to create a number of late nights and some nifty powershell scripting.
Read Wictors excellent post here:
http://www.wictorwilen.se/sharepoint-2013-personal-site-instantiation-queues-and-bad-throughput
