Yes, but some knowledge in an area can be beneficial, so a SQL guru alongside a PostgreSQL guru might have an added benefit
but something I would keep in mind I guess
not to diss you, I would just like to see more candidates ;)
I'm not the only guy who gets to vote, and I had more 'encounters' with the SQL Server public
but other people might prefer other community members
If e.g. all someones activity is in MySQL they would rather be voting for rolando (a mod already I think) or if they are into oracle they might be voting for Jack Douglas (also a mod)
if you get what I mean, not sure I express it correctly