Yes, what you say, technically it is right. Mine is just an old habit of the "destroy this session" button
Maybe that suggestion will be heard from you if you want it to be valid a little bit longer. But as explained, it has something to do with the users privacy and sinbad don't take those information as it's part of the mixing service. But let's see if that sounds good for the devs.
I personally think it doesn't sound good [me and my own opinion, of course]. If a session needs a manual termination button, there's a chance someone forgot to click the button, and thus, one step backward from privacy [as explained by
examplens and
bhadz]. If dev wants to venture into an option to manually terminate a session, I think it'll be better to reverse the proposed idea; instead of having the manual termination button by default, dev add a check mark to allow people to keep the session longer or until they pressed the termination button. Otherwise, the sessions will end like always.
Not sure about the implications behind this, though. Wouldn't it mean sinbad has to keep a log [albeit selectively] to cater this idea? I can imagine some people will not welcome this idea.
Yes, that's a good idea by having that feature and it's just like an expiration if ever the user forgots to do that and the devs don't have anything to do with it. The session can be ended on an instant based on the user's discretion and if not, it is automatically gone based on the set period of time.