For the rank and file 2 weeks is standard.

For upper level executives as soon as you resign you're escorted out the door by security and you're not allowed to touch anything. The level of access you had was so high that they don't want you learning anything more about the company's plans and want you out asap.

I doubt anyone cared that she resigned by phone.

I've been around some companies where any IT worker who gives 2 week notice is escorted immediately out of the building. It is not unusual for 2 weeks to not be needed or wanted.

She should have done it by G+ hangout

(my opinion)

Or Yahoo 360. What? It never launched? Well, she could do it on Yahoo Mash. Huh? Got shut down? Or she could post a link on Yahoo Buzz. What's that? Also dead? Crud, maybe she could post it to facebook.

First acquisition (or partnership) should be meetings.io

California is an "at will" state so she's under no obligation to give Google any notice if she intends to quit, just as Google doesn't have to give her any notice if they intend to get rid of her.

In most cases 2 weeks is a professional curtesy.

I find it so childish, when company escorts an executive out. If CEO have been looking for a job, then all needed files have been copied long time ago. CEO knows it. Company knows it. yet they cannot resist the stupid ritual. giggling.

It's not childish, it's just being responsible. This is generally done for any employee with access to highly sensitive data. They're not going to do any more work for you; why take any risk that they'll do anything damaging after the moment when they tell you they're leaving?

Also, once they've resigned, they're no longer an employee, so for a lot of companies (Google included) they may not be allowed in the sensitive office areas, anyway.

It seems a lot like closing the barn door after the horses have left. If they were going to do anything damaging, why wouldn't they do it after they've decided they're leaving but before they tell you they're leaving? After all, they control when they tell you.

I think that particular practice is security theater - it's so the employer can say "We take all possible precautions", regardless of whether the possible precautions are effective.

There's been a real state change. The individual has gone from an employee - with contractual obligations to the employer in terms of intellectual property, etc. - to a non-employee who may not have those same obligations. There are also issues of liability and safety - as a non-employee, they may no longer be covered by your insurance, depending on the type of workplace.

Is it mostly for form? Probably, but there's a reason it's considered the right process. It's not done for "theater", it's done because sometimes these things end up in court later on.

Usually when you resign, there's an "effective MM/DD/YYYY" clause in your resignation letter. Until that date, you're still an employee, and still bound by any contractual obligations as such.

There's no particular reason for that effective date to be "now" vs. "two weeks from now". I've certainly had coworkers that announced their intention to resign 2 weeks or a month before their actual departure (actually, the one time I've quit a job, I think I stayed for a couple weeks afterwards wrapping up my project & transferring knowledge). The difference is only that in one case, the employee is intending to resign but you don't know about it, but in the other, the employee is intending to resign but you do know about it.

If you've read the news reports, this was an immediate resignation. At least in California, there's no obligation to give notice on a resignation. It's a courtesy, but in the case of some senior positions, or when you're going to a competitor, a company isn't going to want you to work two more weeks anyway.

Right, but now we've circled back to the original point, which is that when you do give notice, it makes no sense for the company to insist that you leave immediately and escort you out, as you were in control of when you gave notice. If you wanted to do any damage, you would've just done it and then gave notice.

So what, you just let them hang around the office for while? Maybe poach a few employees? It might not prevent any damage that's already occurred, but there's no reason to allow more damage.

Work out an end-date with them that will allow for a comfortable transition & knowledge transfer. Perhaps that's "immediately" if someone else can take over their job, or if they're not interested in staying and helping you. Perhaps it's "2 weeks from now." But generally assume good faith, because if they wanted to screw you, they would've already done so.

It's "responsible" to treat people like potential criminals in lots of contexts. Doesn't mean it isn't a shitty thing to do.

Asking a non-employee to leave the premises of a business isn't treating them like a "potential criminal". If you find a random visitor wandering around your office, you may ask them to leave. It's not a "shitty" thing to do as long as it's done politely.

Let's keep in mind this is also someone who is leaving voluntarily, not being laid off. They are picking their moment when they become a non-employee.

I think this is pretty standard. Yahoo clearly needs a permanent CEO yesterday.

It's nearly always "same day" if you are going to a competitor. Whether you're the CEO or the front desk clerk.