I launched this a short while ago:
https://memolock.com/
I am curious to know if it is of value to anyone. For me, I find it quite handy, since a lot of my clients do not think twice about sending their passwords and so forth within an email.
The concept of this is that in general, the recipient of the information will be the first to 'get' it. Once the information has been retrieved, the link will die (or not depending on options set). Basically, the information is entered within a secure (https) connection, and then a link to that information is then offered, it i the link which can then be emailed etc.
For advanced users it also has the ability to handle 1 way encryption on a unique (user defined) key. In this way, the data is very secure for longer periods of time.
The sister site of this will be for permanent storage of information, still under development.
Thanks for the bandwidth-
-Koji