The massive criticism of agency recruiters over the treatment of candidates? Often justified. Plenty of poorly trained recruiters around, and plenty more who don’t care enough to make an effort. But understand this. Agency recruiters do not come in every morning and have a meeting to decide how they are going piss their candidates off that day. Nor are agency recruiters evil people. Actually, for the most part, they are very nice and doing their very best. The real reason…