Poke.ly
Poke.ly provides Facebook style pokes to Twitter.
As described on their website,
Poke.ly connects to Twitter via OAuth.
As described on Mashable,
Some folks will love this, while others will probably think it’s a sign of the impending Twitter (Twitter) apocalypse. Facebook (Facebook)-style pokes have arrived on Twitter, by way of a new service called Poke.ly. Similar to the sheep throwing, virtual drink buying chaos that are Facebook pokes and superpokes, Poke.ly lets you direct any of hundreds of actions at other Twitter users.

Traffic rankings are sourced from multiple sources, if available, for the Twitter application. This includes Alexa, and Compete rankings.
June 30th, 2009 at 3:38 PM
[...] to share their baby photos, reports Mashable. Make social media a capability not a campaign Poke.ly – twitdom.com 06/30/2009 Poke.ly provides Facebook style pokes to Twitter. As described on their [...]
June 30th, 2009 at 7:48 PM
Twitter Apps: Poke.ly http://tinyurl.com/nsdb9q
June 30th, 2009 at 8:24 PM
Poke.ly: Poke.ly provides Facebook style pokes to Twitter.
As described on their website,
Do “stuff ̶.. http://tinyurl.com/nsdb9q
August 30th, 2009 at 5:22 AM
[...] Twitdom » Poke.ly – Poke! Express Yourself, Facebook style! | The Twitter Applications Directory twitdom.com/poke-ly – view page – cached Poke.ly provides Facebook style pokes to Twitter. As described on their website, Do “stuff ” to people on Twitter Discover what people wa — From the page [...]