It's time for everyone to start using private notes, which will be erased after reading.
PM
burn after reading! It's time to ask Theymos to add a new function to the forum - as soon as the PM is opened, users will have 30 seconds to read it, after which the it will be automatically deleted. Of course, without the ability to take screenshots with third-party apps.
First of all, I think that feature is not possible without JS but at the same time, it's possible to use Bitcointalk without javascript, so, it's meaningless to implement such a feature. Then, it's impossible to block 3rd party softwares from capturing a screen. Even if that was possible, what if I am recording my screen with smartphone camera before I open the PM? Such a feature doesn't make sense.
Maybe we should introduce something more radical, to completely disable the ability to send PMs. This possibility seems to bring only problems.
edit: sarcasmAutomatic deletion of PM is wrong for several reasons. For example, what if the message is long and I can't read it in those 30 seconds?
What kind of protection is there if I immediately forward it further?
For example, when I'm discussing with someone via PM, especially if it's about some trade or deal, I always send quotes along with the answer so that all parties are sure we're talking about the same thing because most often a deal can't be made in 30 seconds. And I would say that it is quite important as a possibility.
I'm not in favour of making public PMs, I guess there's a reason why they're called "private messages", but there are situations where it's necessary.