Regarding: "Action Required: Whitelist All Salesforce IP Ranges to Prepare for Login Pools" - we've had some chatter from clients of ours at 501 Commons about the email many admins are likely receiving from Salesforce with this subject. Despite the somewhat alarming choice of words, my understanding is that this would only apply to organizations who are restricting their web access fairly aggressively in their firewall. My quick-and-dirty litmus test would be "If you can check facebook from the office, this probably doesn't concern you." Have any others in the community gotten some feedback about this, or have contradicting suggestions regarding the need to address the issue?