Interesting reading the developments on this thread... It seems like there is at least some consensus that the bolts on the face are acceptable, but the anchor bolts / rings should go.
On the other hand, in the past few months I've seen quite a few climbing parties leading and following Straight Up because it is short, straightforward, has some interesting moves, and is not as difficult or intimidating as continuing on to the Roof anchors.
Obviously I am fine with whatever the majority consensus is on the subject, but here's an idea: how about removing the yellow webbing from each fixed pin on either side of the Straight Up anchor bolts, screwing a quick link onto each pin, and then having those as an alternative anchor set-up for the Straight Up route? That way the Straight Up anchor bolts could be removed and the route could still be set up as a TR. For the Roof, the only change would be having a quick link fixed to 2 pins rather than yellow webbing... Which would probably be safer than relying on the webbing anyway in the long term.
At any rate, just an idea I thought I'd throw out there. Whatever folks decide on the subject is ultimately fine by me.