Flying to India via Amman

I have not, but in any event, there's no reason to fly from TLV to AMM.

As long as you allocate the proper amount of time (depending upon the day and time of day I'd say roughly 8 to 10 hours), you can make the crossing on your own for a fraction of the cost of flying.

BTW - your link doesn't work.

Traveling to Amman is a straightforward process. Go from Tel Aviv to Jerusalem in sherut, once there it's a 10-minute walk from Harav Kook street, where the sherut stops, to Damascus Gate in East Jerusalem. Opposite that gate there is the Golden something hotel. Right next to it, there is a big door leading to a small courtyard where buses for the border wait. Ask anyone on the street for directions, it's super famous. The sheruts leave for Allenby bridge, the border, as soon as they're full.

Once you leave, it's a 30-mn drive to Allenby. Allenby is the border between Palestine (the West Bank) and Jordan, however it is manned by Israeli authorities to this day. Once there, it should take about two hours maximum to cross Israeli immigration, wait for the bus, drive through the border, arrive on the Jordanian side and go through immigration. Often it takes less.

Israeli immigration officials are not well organized - at all. As a result, the duty free office is the same as the immigration office. In case you see 100 tourists standing in line to get their tax refund, which takes a lot of time, go straight to the officials and tell them politely you want to go first.

Do not forget that israeli authorities charge the extravagant sum of 175 shekels to let you cross the border. This is much more expensive than the other borders. You must buy the stamp at the change office, right next to the immigration / duty free office.

After that you have to take a car with driver to the airport, which is a one-hour drive (taxis are not allowed to stay at the airport). The cost is about 30 JOD (more or less 30 Euro).

It may look complicated in writing but in practice it's not that hard, Please note that traveling Jerusalem-Amman is much faster than the other way around. Should you come back this way, it will take longer.

The services are good, mainly if you are an Israeli citizen and can't cross at the Allenby bridge.

If you can cross at Allenby, it may be quicker and cheaper....

It's an hour and a half to Beit Shean from Tel Aviv, the border crossing there is very efficient and fast. And then another hour - hour and a half to Amman airport.

The price they quote (or at least when I used the service with flyeast.co.il included border fees and was worth it, as getting transport from the Jordanian crossing to Amman would not have been easy.

#2 States: Do not forget that israeli authorities charge the extravagant sum of 175 shekels to let you cross the border. This is much more expensive than the other borders.

70 NIS of that Passenger Fee is imposed by the Palestinian Authority. Passengers at Israel's southern land borders, to either Aqaba (Jordan) or Taba (Egypt) are charged the Passenger Fee of 105 NIS.

Allenby is the border between Jordan and Palestine, However the border in manned by Israeli authorities. They are the ones who charge a hefty 175 NIS fee, in Israeli shekels.

#5. Allenby is the border between Jordan and Palestine, That may be your opinion but it is not fact.
The fact is, the Allenby Bridge is on the border between to two sovereign nations; i.e. Israel and Jordan. It merely crosses through the Palestinian Authorities Territories.

70 NIS of that crossing fee per outgoing traveler is imposed by the Palestinian Authority. Outgoing travelers at Israel's southern land borders, to either the international border crossings at Aqaba (Jordan) or Taba (Egypt) are charged the Passenger Fee of 105 NIS. As travelers are not required to pay any money at all at those border crossings, towards the Palestinian Authority Territories.

Allenby / King Hussein bridge is the international border between the Palestinian territory and Jordan. The Palestinian side of the border is currently manned by Israeli authorities since it is part of the 60% of the West Bank which are occupied by the Israeli army to this day (Area "C" of the West Bank). I suggest you check a map.

Jordan has two border crossings with Israel but they are located in the north and in the south of these countries.

#7 I suggest you check a map.

I did and my map told me it was the liberated, “Judea and Samaria region”.

Is your map kind of oldish? Judea & Samaria were Biblical kingdoms which existed some 2000 years ago...