this is just suggestion for consideration.
I have used this blog a lot and i read lot of good answers from various experts. When new person starts in our team i advise them to visit this blog and see how people reply to query with various answers.
How about if we create sharing the code or good practice section on this website?
I saw some video on youtube from Pinal dave around performance tuning which was very useful so i could share the link and give positive feedback about the video.
I recently wrote the script to dynamically pivot the table which i can share by creating sample table. We can create section in sharing good practice like T-SQL Code, Tuning, Index etc.
When user share the t-sql code they can write the subject in a way that any one can search in google like Converting row to column dynamically or performance tuning tips or index.
This kind of section will be very useful for some one new to get started with sql by reading all of this material and going to the link via the answers.