ASP.NET Membership with more than 2 million users - any problem(s)?

Question

Will ASP.NET Membership handle a scenario with more than 2 million users? Does anybody have good or bad experiences with (very) large scale use of this provider?

Answer 1

Omar al Zabir has some recommendations: http://weblogs.asp.net/omarzabir/archive/2009/03/14/optimize-asp-net-membership-stored-procedures-for-greater-speed-and-scalability.aspx