We have noticed at our organization that it is really inconvenient that addresses between spouses do not automatically share after the first address is added. We have many donors that live part time in Florida and part time in the Northeast (ohhh the life). Our issue is that when we add the other part time address to either the husband or wife there isn't an option that says "click here to share this address with spouse"..no you have to save that address, exit out of the record begin a new search, find the spouse, go to the addresses tab, click add new address, then click address tab and hit copy/share address from constituent find the spouse you updated and copy it from the spouse you have just updated...This could save a whole lot of time if there was just a simple option to share an address when updating a spouse.
There may be other posts addressing this or similar issues. Doesn't update spouse and keep old address history. If you click update records with link - it erases past address. Yes it would be nice to do these updates in one step.
Would be nice to also be able to export this data for history. We have imported records that aren't shared. It would be good to see where the address is being shared.