(Apparently the first attempt failed. Sorry if you see this message twice!) 

I didn't see this mentioned lately, so I thought I could put this link here:
https://analytics.twitter.com/
and the related article https://blog.twitter.com/2014/new-tweet-activity-dashboard-offers-richer-analytics (so now we should be able to tell better how well Wiki* tweets performed).

Best,
Elitre