New as of December 2011 - I find Stack Overflow really useful and hopefully can start to contribute something back!

SQL Server Developer - asking and answering questions on T-SQL, Relational Database Design etc

Access/ VBA Developer - not a big fan of the platform and will hopefully be abandoning it for C#/ VB.NET soon-ish but I do know a few bits and bobs

.NET Newbie - trying to get my head round C#, F# for my own interest and VB.NET to support my current job