Just to pile on here, I interviewed at Google in Santa Monica in 2007. I didn't get hired. The experience was okay, not awful and not incredibly drawn out. Anyway, I brushed it off and moved on. Then, just this April, I received an email from a Google recruiter noting that I'd interviewed in 2007, complementing me on my work since then, and asking whether I'd like to re-engage in a conversation about working with Google. I wrote back saying sure, I'd like to discuss the opportunity. I never heard anything back again. Six weeks later, I wrote again, asking whether there was some issue, and saying it was strange to reach out to me, for me to reply, and then to hear nothing... but still... nothing. No response.

Then, a few weeks ago, shortly after I'd accepted a new position that I'm actually quite happy with, I received another similar email from a different Google recruiter. I wrote her back and told her about the other recruiter that had recently reached out to me and then went silent after I responded. She promptly called me and we talked. She agreed it was strange, said she didn't see anything in the system about it, but she did apologize and - we had a discussion about Google, the interview process and what it's like now (as opposed to 2007). If anything, it sounded like it would be incredibly long, bureaucratic, drawn out, and fairly ridiculous. I said I'd keep in touch with her if indeed I did want to re-apply to google, but I think I do not.