What a crock of s**t.
This is a lead-up to to the beginings of the original Star Trek series? Or, is it another 'alternate' ST universe, once again?
The whole storyline of those 4 links sounds like it could have come from a 13 year old - not to mention that the events take place in the distant future from the original Enterprise D mission (even from The Next Generation series).
TNG was stardate 4xxx - our date, 2,4xx. So using a stardate of 6xxx would indicate the 26th century.
Bogus, to say the least.