Don't you just hate it when people can't be arsed to explain abbreviations? Arrogance or laziness, I don't care. I stop reading. Only came to the comments to see if anyone else had the same issue. And before anyone says "everyone knows that" (a) they clearly don't and (b) even if you mean inside one field using one particular set of tools, they clearly don't, also (c) sometimes I like reading outside my area to see if I can pick up ideas - for example, can I apply ideas on code reviews to any other sort of review? Well, not from this author I can't.