I've added an enhancement for the downtime activities. Now, if you browse to a desired downtime activity, you will see a list of all characters who can perform that activity and how long it will take them to do.
The system is strictly opt-in, so only characters who choose to advertise this information will appear on the list. If you'd like to opt in, go to your character sheet, click Edit, check the Advertise Professions checkbox, and then save. You can opt back out at any time just as easily.
As a side note, I've also added completion dates to the downtime queues. This way, you can schedule out exactly when your downtime activities will complete. I was even nice enough to put it in Earth calendar dates. :P
Very awesome, thanks a lot Thad :]. It tis a great idea.