there are many ways they will be affected, to list a few: - FB, Zynga etc. use a lot of technology infrastructure. When that growth ceases, a lot of hardware v

there are many ways they will be affected, to list a few: - FB, Zynga etc. use a lot of technology infrastructure. When that growth ceases, a lot of hardware vendors, service etc co's will be affected - when/if bubble pops, it will affect investor confidence - lower if any valuations for new start-ups in that space and less cash for existing companies - even stricter regulatory scrutiny (SOX will be peanuts compared to legislations that will be introduced after this bubble pops) etc etc