Hmmm...
Apropos of nothing, it looks like my United Airlines miles are worth pretty much nothing for getting upgrades so I was hunting around for a possible use.
Apparently, with 90,000 miles I could get several days in Vegas (e.g. Mirage/Venetian) for basically nothing.
On the other hand, I could split them up into a couple of days in the Mirage after APAT Vegas Vengeance(tm) and three days for another APAT trip during the year.
Decisions, decisions.