Rico just put up an interesting post on editor performance, so if you have a few minutes, go check it out.
I thought I'd take a minute and give a bit more detail on one of the topics Rico mentions, which he called regions (but are really called markers; po-TAY-to, po-TAH-to, and all that).
For those of you, like myself, who weren't lucky enough to be
vacationing in beautiful Barcelona and happened to drop in on
TechEd EMEA, or if you haven't found it elsewhere on the interwebs,
I'd like to introduce you to... [drum roll]....
Scott Guthrie showing the "comment adornment" at PDC
Another pic of the same sample
The new editor!