We slacked a bit on retweets recently, so how about these:
from @wikipedia: https://twitter.com/noamcohen/status/457235716854906880 (alternatively: https://twitter.com/nytmedia/status/457228573326467072 )
from @wikimedia: https://twitter.com/fsf/status/456554936247926784
from @wikimedia: https://twitter.com/WikiResearch/status/456567780695744512 https://twitter.com/WikiResearch/status/456269219538034688 (OK, I co-own that account, but these were Dario's tweets, not mine ;)
from @wikipedia: https://twitter.com/UberNewsZA/status/454306744710086656