I suggest you read the link you posted yourself. Big difference between being at LEO, somewhere between 300 and 1000 km altitude, and being at GEO (~35,786 km altitude). Including an inclination change of 30 degrees, you're looking at 4.7 km/s delta-v to go from a 300 km circular orbit to equatorial geostationary.

Like HoneyBadger, I don't understand what you're trying to say by linking to speculation about the X-37 but hell, it's just my profession so what would I know?