To me, sensible approach to voting should be a common sense by moderator.
Obvious spelling mistake should be handled automatically: Fillippone Filippone or fillipone have little doubt about voter intention.
Lafu01 vs Lafu should be handled with a little bit more care, maybe tagging the original voter.
I have seen that now a few times and there are some Users have written " Lafu01 " instead of " Lafu " .
The first thing that was coming into my mined when i readed that is , that the Users that have voted with Lafu01 copied and pasted from other voters.
I guess thats the case for my name , because there is Username here on the Forum with the name Lafu01 .
Result of the " Search for members " : Sorry, no matches were found.