As a young person let me be the first to say that we're notorious for not updating profiles/information, as we have so much of it to manage. But hey, that could just be me.
I'd wager she forgot to update it. It's usually the simplest answer, isn't it how that goes?
...
Suresh "follows" a number of companies on LinkedIn, maybe he does really like Infinera, you never know I guess, but I'll wait for more proof and links in-between the 2 companies before I explore that option further.
I'd wager on FB way before Infinera, the board has amassed greater hypothetical due diligence when it comes to FB as a potential partner, but even at that, I'll wait until they tell me in an official NR..