I understand if you find someones seed, you get hold of the contents of the wallet correct?
If so, the fact that the seed is a list of 13 words, is not a risk regarding being recognized by anyone that get holds of that list?
I mean, if you keep some text file with a bunch of passwords, but without too much info on what places the passwords are for, the passwords might not be too useful to the person getting them. But if there is a list of 13 words, a list that can be see it matches a subset of the electrum seed list, is that not a risk? someone could realize quickly that is a electrum wallet seed...
I guess there are ways to improve this, like storing just the position of the words etc, but still.