I would also like to know if there will be a v3.1 and what criteria makes that differ from a 3.0.1, and in both cases if I am expected to pay for every bug fix. Remember, bugs are not what I am buying, so why should I pay for them getting fixed either! 
WebAssist does not charge for bug fixes. Like i said in my initial reply, the fix to a bug may come in one of two ways: a new "dot" release, or a Known Issues fix.
Dot releases are free upgrades, and Known Issues fixes are in the Download Center with instructions on how to apply the fix.
If you have encountered a bug, you should create a new thread in the forums to make sure we know about it, and we'll see what we can do about getting it fixed.
