These are completely different things. What's in those emails is FAR more damming than some foul-mouthed quips. Gross FCC violations, for one.
1. Having read the emails I disagree that there is anything damning in them. Even when campaign staffers suggested bad things they got shot down. The email releases have been one big nothing-burger after another. The media is like a toddler... unless you have something interesting going on their attention wanes quickly.
2. The Trump sexual assault tape is not bad because he had a foul mouth. In some cases focusing on that is a deliberate effort at mis-direction. Trump can swear all he likes and no one except a few pearl-clutching grandmas care. What is gross is Trump boasting that he commits sexual assault against women and they let him get away with it because he's rich and famous. That's what was so offensive about that video.
Now they're releasing the emails in parcels to manipulate the 24 hour news cycle - e.g. "More Hillary Emails leaked!"
There's no smoking gun in those emails, and the majority of the "There's a lot there" statements boil down to examples like this: http://i.imgur.com/eRRc02n.png?1
That's be the tail wagging the dog.
They release daily to participate in the 24h news cycle.
If there was any actual news in the emails, released each day, then it wouldn't be manipulation. It would be news, like how WashPo released the Trump sex assault tape the same day they got it.
As it is now, they're withholding empty, hacked information and timing the releases to participate and manipulate headlines during the U.S. election period.
Empty information? What does that even mean?
So you think it was fine for the current head of the DNC to leak questions from CNN to hillary during the primary?
And you think it's fine for the under secretary of state to be trying to bribe the FBI to reduce the classification of emails found on her server? Personally I don't see how that isn't a crime.
A subpoena was already in place for those documents, it's tampering with evidence.