It is a harmless feature for facebook fans, I’d say =)
What we “need” is a top 5 friends and foes listing on the profile, i.e. the top 5 people you’ve played with and against, and the top 5 people that you killed and who killed you. And when you meet them in battle there should an icon next to the name identifying them as your nemesis so you can cower in fear or go seek vengeance… too much you say? 
What we “need” is a top 5 friends and foes listing on the profile, i.e. the top 5 people you’ve played with and against, and the top 5 people that you killed and who killed you. And when you meet them in battle there should an icon next to the name identifying them as your nemesis so you can cower in fear or go seek vengeance… too much you say?
Sounds awesome, but would become rather useless after (i hope) the big 1.0 increase of population.