Uservoice was discontinued, so I come here with this.
The concept behind superuser is somewhat different than that of Stackoverflow and Serverfault.
Questions about software are often limited to a certain OS.
Now, if I go look for the tag "Windows", I'll miss all questions tagged "Windows-vista" but not "windows". I'll miss every post which has a varying name without having the Windows tag.
Same thing if I were looking for the tag "search", all questions tagged only as "searching" would be left out.
While not super-important, is there a way to counter this?