Acquia Marina 6.x-3.1
Fusion 6.x-1.0
These sub/themes include v1.4.8 of superfish. All the documentation for Superfish seems to indicate that linkless menu should be the way to go, but that doesn't work. doesn't work either.

I had to change your module code to output in order for it to work, and I removed the code that appends your custom css style. It's not ideal as it's still a link.

By not work I mean the menu styling would not apply across the whole menu text, and hover would have a weird effect also. This occurred with both Firefox and Chrome.

I suspect this is more of an issue with Acquia/Fusion, but since superfish seems to recommend tags and you put in 's I figure it was worth noting - even though your module isn't specifically for superfish.

Anyway, the UI's great, thanks.