What did you end up going with.
I've been contemplating something in this genre ever since you started the thread. I've comedown to the Workmate 425 or the Worx Pegasus which I've seen some good reviews of.
I figure if a guy calling himself Workmate Guy is very positive about the Worx in a head to head with the WM425 it is worth looking at.
I haven't fully decided but I'm leaning towards the Workmate. The Worx seems like a nice portable table but the Workmate seems to have a bit more utility overall. I also like the wood and metal vs mostly plastic, and the Worx is about $20 more expensive.
While I haven't committed I did add a WM425 to my Amazon wish list. My wife frequently uses my wish list at gift time so she may make the decision for me on Fathers Day.