Choosing 3 days for expiration, rather than 21. It's a balance of security and also usability. Anyone disagree?
Thank You,
Viz.
How about 7 days? I have had issues with phone line where it took 7-12 days for a tech to come and fix the issue.
I also think that 3 days is too short. I use to have 3 wallets online and about 2 weeks ago I found all of them on a forked chain. Until I realized and fixed them by re-syncing all of them at lease 3 days have passed. Of course I lost all my trust keys. Syncing the whole block chain is still painfully slow. Now I'm saving a periodic bootstrap both for linux and windows version of the wallet. (