i would be interested as well.
i use google contacts, facebook, twitter, google+, skype and facebook is listed twice, once for its own app, once for social hub and i recently found, some of my contacts that in fact use all the services cannot be merged into one contact anymore, as that would mean, merging 6 contacts.
the sgs2 has great social networking integration, but why set this stupid limit that serves no one? the feature of merging contacts is supposed to combine all online activity of one person into one contact.
I started working for a new startup blog: AppFeedback
. If you want your app professionally reviewed, please pm me.