Ah... but you're perceiving this in our normal linear timeline, his time frame could be completely different. He could have traveled around the world three times, been to the moon and baked a batch of cookies, all in-between the time of his last post and the most recent one. For all we know, 2 years could have went by... maybe even 200 and this post that we're witnessing now, could have been actually made by his future kin posing as him. That post could have been transmitted from 200 years in the future by cyborgs, while we're stuck in our boring, average, slow paced timeline, like chumps.

Otherwise, I got nothing.