Not exactly phoning in a correction to the record, he just wanted to make an observation or two. The real Wilbur speaks:

"It is sad, but that's the jest of it. For the record, I did try
everything that I could think of to convince them that the equipment
and software needed to be upgraded. If you recall, that was a one box
unit running MS NT Small Business with 100MB of free drive space. I
really don't know how I was able to keep it running until the new
equipment went online."

See the original post if you're confused.