There is little wonder that Australian Muslims are scared. As research has shown, terrorist attacks and events seen to be "the fault of Muslims" have been shown to catalyse a sharp increase in the number of Islamophobic attacks perpetrated against Muslims going about their everyday lives.
First noted in the wake of 9/11, a similar pattern was again evident in the UK following the murder of Lee Rigby in May 2013.
Likewise, in Australia, the number of attacks against Muslims have increased. These follow a series of events including a photo appearing on Twitter of the son of Australian jihadist Khaled Sharrouf holding a severed head, a young Muslim being shot dead after he stabbed two police officers in Victoria, and more than 800 police officers being involved in the country's largest anti-terror raids in relation to a plot to behead members of the public.
Countering hate
All this might make the popularity of the #illridewithyou hashtag surprising. But what really underpins this social media phenomenon is the fact that ordinary people are not only aware but are prepared to do something about the Islamophobia that ordinary Muslims face in the current climate.
Some continue to question whether Islamophobia is really a phenomenon, either by arguing that no single definition yet exists for it - which placates all of Islam's most vehement critics - or by constantly calling for more "proof" that attacks are happening, despite there being an ever growing and substantive body of evidence that they are. The #illridewithyou hashtag shows is that Islamaphobia is a very real concern to both Muslims and non-Muslims who want to fight intolerance.
It also shows that Islamaphobia deniers are losing the battle. Their voices of question and contestation will have been drowned out by this unequivocal show of solidarity and support for people who suddenly found themselves feeling vulnerable to discrimination, bigotry and hate.
In many ways, #illridewithyou sends out the message that you should not be scared to be Muslim but you should be scared to be a bigot.
It is also worth noting that this unequivocal show of solidarity and support has grown out of social media. This is a medium that harbours some of the most virulent and cruel expressions of Islamophobia. Social media is also where many young Muslims first encounter extremist messages and run the risk of being radicalised.
A key aspect of many of those ideologies is the belief that Muslims cannot and will not ever truly be accepted into contemporary Western societies. They seek to enshrine the "Islam versus the West" to keep Muslims from feeling integrated.
So while the #illridewithyou hashtag challenges the view that it's fine to be discriminatory, bigoted or hateful towards Muslims, it also challenges the extremist narrative by sending out a very clear message that in fact, Muslims are already a part of Western societies.
The events in Sydney will leave us with much to think about but we can only hope that the message and ethos of the #illridewithyou phenomenon live on to ensure that any who seek to capitalise on the siege - irrespective of their ideology - will find that they are in a minority and that their destructive voice will be lost within a critical mass of tolerance, support and solidarity.
* Chris Allen is a Lecturer in Social Policy at University of Birmingham
- Theconversation.com