I want to point out this:
From the first article linked in the OP. Now, it's small, but we can still see that over 90% of complaints by Palestinians against Israelis don't even result in an indictment, much less a conviction. In fact, of those cases that do result in an indictment, almost a fourth of those are listed as "found guilty but not convicted", which is pretty damning on its own. The key line is "Only 2.5% of complaints by Palestinians result in an identification, indictment, and conviction".
But this statistic is useless without a comparison. So how about we compare it to the general conviction rate of the 75 largest countries in the world, in 2006?
Thankfully, we have a convenient study there that gives us that number.It's 2/3. 66% of felony defendants are convicted. Even if we only count cases with an indictment, Israel isn't even managing half that. And to me, that's pretty damning.
And it's not hard to damn Israel.
To Ultimate Paragon, I have three words: statistics over anecdotes.
EDIT: Fixed broken link.