(It's also the case that one of our large competitor firms, at least at the time, put non-competes in place that effectively wouldn't let anyone who left work for any competitor. i.e. they couldn't do the same job at any other firm. And, apparently, they enforced these agreements rather vigorously.)
Had a similar experience at my company. We worked as a subcontractor whose parent company lost a contract at renewal time to a rival. The rival did not sub out and instead approached our employees on site and hired one directly. The owners got in touch and told the new firm that we had a non-compete and their response was basically "Ok, that's fine. Let us know if you intend to enforce it. If not, we're hiring him. If so, we won't, but we're not subbing the work out to you. It really doesn't matter to us what you do, just let us know. If we don't here back from you by this time tomorrow we're not hiring him."
In the end I'm happy to say that management did the right thing and just let him go unmolested, but the hiring firm explicitly stated that his job wasn't worth the expense and hassle to them, and just threw the ball back at us.
Maybe that's not abnormal but I had never, and have never since, seen a small company who didn't outsource their GC needs.
* Candidate inbound
* Has presumably-unenforceable noncompete
* Prospective employer made aware of noncompete
* Prospective employer concerned that former employer might make a claim that the hiring process constituted knowing interference with a contract, and that that claim might be colorable even if the noncompete had no teeth.
* No hire
I also heard a rumor that when Google takes their talent, they send them down to the bay area for 18 months to dodge WA's non-compete friendly laws. But I'm a bit skeptical of that one unless perhaps it's a VP or something.
"The inherent unfairness of employee non-compete agreements: Judge rules former Microsoft executive can't take new Salesforce job"
http://www.itworld.com/legal/138182/inherent-unfairness-empl...
"Microsoft Googles 'Non-Compete Agreement'"
http://www.searchnewz.com/microsoft-googles-non-compete-agre...
The maker of Windows and the Xbox has filed suit over Google’s hiring of a former Microsoft executive.
Google hired Kai-Fu Lee, formerly the corporate VP of Microsoft’s Interactive Services Division, to run Google’s China operations.
http://www.lexology.com/library/detail.aspx?g=f1eab2d5-0fda-...
edit: added link