I got annoyed, but mainly by the volume and persistence of a few bad recruiters. Many recruiters poorly represent their clients. The one that caused me to close my LinkedIn account spelled "projects" as "progects" three times. He worked for Reuters. The problem is gone now, for better or worse. I wish it wasn't something that came off as a humblebrag. Recruiters and head hunters can be legitimately predatory at worst and incredibly thick at best.