Ahead of any elections, Armenia, as well as Israel, countries whose Diaspora is far larger than the population living in the homeland, face debate on the need to involve the Diaspora in the presidential or parliamentary voting. Armenians and Jews living in other countries amount to 2/3 of their total number, with approximately 3 millions of Armenians living in Armenia and about 6 millions of Jews in Israel. These figures make 7 and 14 millions worldwide, respectively. If all of them have the right to vote, the outcome of elections in our countries could be absolutely different and even unpredictable for either the politicians or experts of Armenia and Israel.