You assume too much to paint yourself a nice conspiracy. In reality Israel has the exact opposite interest. We have interests in prosperous highly intellectual neighboring countries. Not being surrounded by Al Quida fanatics on all sides.
Egypt: We have peace with them for over three decades. The military assets that were put on this border were minimal and there were close to no military action going on on this border.
Since Egypt started the revolution there were numerous terror attacks from Sinai against our civilians and even rockets fired against our cities. The military presence had to be beefed up and infrastructure constructed, overall at a cost of billions of dollars.
Same goes for Syria. Syria was our most quiet border for over 30 years. Which reason in the world do we have to turn it into an Al Quida nest?
It is destabilized Lebanon Israel was having conflicts with in the past 3 decades, why would we want to create a much bigger and better armed Lebanon on our borders (in Syria)?
Don't you think you are overestimating a bit the omnipotence of Israel? How could Israel bring to the streets millions in Egypt? How can Israel then force their government to act in a certain way that enhanced the revolution farther *against their own interest* - according to you.
And then do the same in Syria too?
All that and leaving not a shred of reliable evidence behind? never making even the smallest mistake?
Well, if Israel is indeed so omnipotent I wouldn't bother going against us if I were you.
Not to mention that with this conspiracy you automatically invalidate the reasons millions of people took to the streets in Egypt and in Syria against their dictators. Way to go... I wonder what an Egyptian would say about that.
I see the system that you operate by:
step 1: Find whatever is wrong in the world.
step 2: Ignore all logical explanations.
step 3: Blame on Israel.