Seems annoying. No one would rely on this to keep actual sensitive info private, since you can just screen shot it.
On the other hand, part of the point of Gmail is that it makes your emails easily searchable, so you can quickly dig up info from old mail rather than have to make a note of said info in some sepearate program/notebook/whatever. But if emails are going to randomly be disappearing, it could really cripple that utility.
On the other hand, part of the point of Gmail is that it makes your emails easily searchable, so you can quickly dig up info from old mail rather than have to make a note of said info in some sepearate program/notebook/whatever. But if emails are going to randomly be disappearing, it could really cripple that utility.