Well, this is partially done

https://serverfault.com/questions/tagged/windows-sbs

not 100% sure that's a good name for this tag.. has anyone tried comparative Google searches to see what actually works in the wild?

- "windows small business server" → About 4,000,000 results (0.16 seconds) 
- "windows sbs" → About 1,110,000 results (0.16 seconds) 
- "microsoft sbs" → About 299,000 results (0.26 seconds) 
- "microsoft small business server" → About 910,000 results (0.23 seconds)