Not going to bother with silly details or reasons for this idea occurring, so here goes. I think it would be quite useful if BYOND Members had access to an email inbox hosted on the website. Your email would pretty much just be your key, such as "firstname.lastname@example.org" or in the case of names with spaces, you can have a hyphen or special character, "email@example.com" or "firstname.lastname@example.org", something of the sort. I don't know if the BYOND site has any room for functions such as that, but it was just an idea I had, wondering who else might think that this would be most useful.
Also, if a Member runs out of Membership time, their email box would obviously be locked until they renew it, but any emails sent to it could be redirected to the user's account email address.
EDIT: Also an Idea hit me about having a site chat room where members can create and moderate rooms for developer discussion or just general chat about anything. Maybe anyone can create a room for discussion, it would make it more open and less exclusive. Just another thought.