Pipelines Update -- Natural Gas -- The "Marcellus" Effect

Earlier today, RBN Energy: natural gas pipeline operators rethinking entire national system; the Marcellus effect

Now this afternoon, a similar story at Reuters: a surge in pipelines in the northeast.

This is the Reuters list of pipeline projects expected to be online at the end of 2012 and in 2013:
Pipeline Project OPERATOR CAPACITY (million cubic feet per day) STATE Startup Date

Inergy Marc 1 Hub Line Inergy Midstream 555 PA Nov 2012
Ellisburg to Craigs Dominion Transmission 150 PA Nov 2012
TETCO Team 2012 Texas Eastern 200 PA Late 2012
Northeast Supply Diversification Project Tennessee Gas Pipeline 250 PA/NY Nov 2012
Station 230C Project Tennessee Gas Pipeline 320 PA/NY Nov 2012
Line N Expansion National Fuel Gas Supply Corp 150 PA Nov 2012
Northeast Expansion Project Dominion Transmission 200 PA Nov 2012
Northern Access Expansion Project National Fuel Gas Supply Corp 320 PA/NY Late autumn 2012 Marcellus Expansion Phase Equitrans 800 WV/PA Late 2012
Northeast Williams 100 PA/NJ Late 2012
MPP Pipeline Tennessee Gas Pipeline 100 PA 2013
Northeast Supply Transcontinental Gas 250 PA 2013
NJ-NY Project Spectra Energy 800 NJ/NY 2013
Sabinsville to Morrisville Dominion Transmission 92 PA 2013
TETCO Team 2013 Expansion Texas Eastern 500 PA 2013
Tioga Area Expansion Dominion Transmission 270 PA 2013
New Jersey to New York Expansion Texas Eastern 800 NJ/NY 2013
Dominion Keystone Pipeline Dominion Transmission 500 PA 2013
Northeast Supply Link Transcontinental Gas 250 PA/NJ/NY 2013
Northeast Passage Kinder Morgan/Equitable 1,100 OH/NY 2013
Northeast Upgrade Tennessee Gas Pipeline 636 PA/NJ 2013

I know that President Romney will not shut down these pipeline projects and will not put a moratorium on fracking. I can't say the same for President Obama. [Hint: Keystone XL. Killed.]

I wonder how many jobs are at stake here?