The battery app won't show you every single application that's killing the battery. Some are bulked in under hidden services. That's why I asked.
Here's the deal: If you give me a full list of what's in your Task Manager as running, I can easily tell you what's killing the battery. You then need to keep an eye on it, and make sure the only stuff running is what you want running, not what decides to run itself (I assume you didn't execute VZ Nav, for example, but it loads on startup on its own). The IM stuff also are battery killers, and widgets make the problem worse.
As stated, constant usage will kill the battery. 6 hours of constant usage is not unreasonable, but if you're a constant user like that, you really do need the extended battery, and even then you're likely not to exceed 20-some hours.
Also contrary to some others that talk about the Li-Ion battery, I'm convinced that the Bionic's batteries, especially the extended, REQUIRE a full discharge and full charge before usage in order to maximize them. Beyond that it's got to be something running that is destroying the battery slowly. Hopefully people aren't running that stupid Blockbuster app aka Battery Killer.