Ability to merge accounts
Quack,
When using social accounts it is very easy to forget which social system you used to connect and create another account. Associating to another social media account is a very nice feature but you need to dig into your MM account preferences and I fear users will miss the feature at first (well, it already happened in fact). If you want to associate the other social account the interface tells you it is already associated to another MM account. As it is not possible to delete an account either (see #135 (closed)), then you have no way around it.
As I understand deleting a user is troublesome, merging all related objects and keeping the preferences of one of them (ask user), then associating the other social account to the remaining MM account, might be possible.
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