Solutions for Common T-SQL Problems

I have been working recently in coordination with SQL MVP Arnie Rowland, and the other Moderators/Answerers on the MSDN SQL Server Forums to build a online Wiki that contains Solutions for Common T-SQL Problems we see on the forums. There is a limited topic base published currently but it is growing rapidly. So far this has been a great success, and a wonderful resource when answering similar questions on the forums.