Just to point out what some seem determined to overlook, that any support on this thread has been for the hundreds, nay thousands, of innocent children, women, elderly, and quite honestly also innocent men of fighting age whose lives are regularly being assaulted - mentally, emotionally, and physically - in humiliating and painful ways. Illegally. Some don't seem able to distinguish between support for these people and support for Hamas.
Also to point out, for those who think it important to consider the historical perspective, that if you're at all concerned about racism and genocide, it's worth acknowledging how the zionists worked the british and Americans throughout the 20s and 30s to ensure the way was clear to create the state of Israel at the expense of the 'Mohammedans'. Violence and death has been a feature of life for Palestinians for quite some time. YouTube.com/watch?v=bm7dMhE80dw&feature=youth.be I suspect however, that the 'shameful historical episode' that Didadida was referring to came after that. So let's admit that everyone, including israel, seems to have a problem learning from history.
Just to be clear, boycotting is carried out by ordinary people who respect the rule of (international) law and the voice of the majority so take umbrage that elected leaders abuse their positions, and refuse to behave democratically but instead follow the dictates of those who support them financially, allowing the real "genocidal nutters" to use their military might to shed blood and create environmental havoc in a shameful attempt to gain control over resources. Boycotting is a non-violent attempt to combat this financial means of controlling policy.
You'll be glad to know that I'm not naive enough to think it will work immediately. I'm quite sure there are a lot of lawyers cooking up schemes right now to reorganise their exploitative businesses such that the reality of their illegal and immoral operations is pretty safely obscured. For instance, i believe it's quite difficult to actually find out the extent of political funding provided by e.g. the Conservative Friends of Israel. Some have tried and exposed a significant relationship tho it's most likely just the tip of the iceberg. And it's really impossible not to see the connection between even just the financial support for politicians that we do know about (£10m of donations in the 8 years up to the start of 2011) and the fact that Cameron and Obama conveniently overlook the hypocrisy involved in criticising (not to mention going as far as using sanctions against) Putin for killing innocent civilians by using mœilitary force to grab land whilst 'standing shoulder to shoulder' with a state that time and again does exactly that. But i do believe we can make a difference, that there'll come a tipping point.
So yeah, I think those who are boycotting have thought long and hard about the nature of injustice. And no, I won't be burning anything written by Gideon Levy or Jeff Halper or Ilan Pappe ... But interesting/depressing to note the use of an analogy involving such a pointlessly destructive action.