Just so you know, PHP isn't exactly stable on Apache 2 yet. Also, if you write Perl/CGI, you should use mod_perl, it will give you better performance.
How do you measure best and most advanced? What can ASPX do that other languages can't?Originally posted by Möbiús:
the current best and most advanced solution in ASP.NET and c#, if you can afford it... xml web services are good too... xml and xslt are easy to learn once uve mastered html and jscript