From Open Source to Microsoft

After almost a year of investigation, market analysis, and contemplation, I have decided to shift from Perl/PHP/MySQL to a Microsoft ASP.NET/ADO.NET architecture, focusing on C# development. This change will affect my current college enrollment, career goals, and all of my websites I currently own and/or manage. Why, after investing so much time in learning the LAMP (Linux/Apache/MySQL/Perl/PHP) platform, would I…