WASHINGTON: Presidents and prime ministers, South American strongmen and nearly the entire US Congress have used Twitter to press their political platforms. But has the blue bird helped or muddled their message?

In the seven years since its creation, the micro-blogging service, which has announced it is planning an initial public stock offering, has become the indispensable tool for lawmakers and leaders as they seek to shape their country’s conversation.

Through it, they hope to release their message on their own terms — often unfiltered.

When US President Barack Obama, the politician with a record 36.5 million followers, decided to end the suspense and declare re-election victory last November over rival Mitt Romney, he bypassed traditional media and tweeted his “four more years” claim to the world.

It became the most re-tweeted post ever.

Lawmakers of all stripes are embracing the digital technology, sending the news cycle into hyperdrive as they tweet out their policy positions, reactions to breaking news, and “selfie” photos with constituents — all in 140 characters or less.

Twitter has become the crucial real-time media service for legislative drives and political campaigns, coming into its own during the 2012 White House race.

Politicians “really don’t have a choice, they have to engage on Twitter,” said Marcus Messner, a communications professor at Virginia Commonwealth University.

Staying off Twitter means staying out of some of the most engaging political discourse with supporters, campaign strategists, other politicians and journalists.

Purely posting press releases will likely get you nowhere, Messner stressed.

“It’s important for politicians ... to show a little bit of their personality.” That is why Senator Chuck Grassley tweeting a photo of the “biggest pig” at the Iowa State Fair last month was the right move. “It shows a human side,” Messner said.

But the Twitter sphere has rapidly dug some deep political trenches from which Democrats and Republicans are waging a fierce digital war.

US lawmakers are increasingly using Twitter to position themselves on issues like the debate over Syria, in which many expressed scepticism about Obama’s plan for military strikes over the regime’s apparent use of chemical weapons.

Republican media consultant Rick Wilson said a growing few — notably freshman Senator Ted Cruz — are expertly framing their political image through Twitter.

Cruz’s pin-pointed feed is positioning him “as one of the leaders of the new conservative bloc in the Senate,” Wilson told.

Cruz, a potential 2016 presidential candidate, is targeting his tweets at “highly active, highly motivated, highly engaged conservative activists and voters all over the country,” Wilson said.

Twitter’s political clout is growing internationally. Turkey’s President Abdullah Gul is one of the most followed politicians in the world, with 3.6 million followers. President Susilo Bambang Yudhoyono of Indonesia, where Twitter use has surged, has 3.3 million followers, while Narendra Modi, who on Friday was named India’s main opposition candidate, has more than two million.

They are all eclipsed however by Hugo Chavez, the verbose Venezuelan president who died in March with more than 4.1 million followers.

In Europe, some leaders have been slow to sign on. German Chancellor Angela Merkel has no Twitter account, leaving the job to her spokesman.

And French President Francois Hollande stopped tweeting in 2012, transferring the role to the Elysee palace.

Twitter’s rapid US rise has been adeptly embraced by lawmakers like Senator John McCain, who has the most followers of anyone in Congress. But it also led him into a stumble.

Others have been criticised for awkward personal revelations, like Senator Claire McCaskill who is known to tweet about her weight loss efforts.

But Messner is of the mind that lawmakers need to move beyond the purely political on Twitter if they are to engage constituents.

Britain’s David Cameron was among those who braced against what he called the “instantness” of Twitter, famously telling a radio show in 2009, when he was leader of the opposition, that “too many twits might make a twat.” But the now prime minister, who has since joined Twitter and has 446,000 followers, acknowledged the benefit in boiling down a political message.“You have to work at communicating something complicated in a simple way, otherwise you’re not going to take people with you,” Cameron said.—AFP