Since wordpress has become very popular.
It would be nice to develop a wordpress plugin that integrates UBB with it.

There are a few already but not for UBB.
Even if it is a premium pay for plugin.

Knock Knock Gizmo.

It can be done now but is above most user abilities.

The cats meow would be to integrate the login between the two.
and integrate the navigation.

But even if the first version made it easy to just place the forum under the main navigation of wordpress would be great.