[bsg75]

"Viral" and "virus" often have different meanings in a technological / web context.

Compare: "Cute cat video goes viral" vs. "Cute cat download contains a virus"

Then compare: "Linked grows with viral features" vs. "LinkedIn is a Virus" (with capital V).

[jeremysmyth]

Your comparisons are not parallel. The article isn't saying LinkedIn contains a virus. The constructs "Linked grows with viral features" and "LinkedIn is a Virus" are much closer than you suggest.

[aplusbi]

I don't think the article meant that linkedin grows virally though. I think it was trying to compare linkedin to a virus that spreads by hijacking your address book.

At least that's how I read it.

[bsg75]

The comparisons are not meant to be parallel. Try looking in context of the parent comment.