Unfortunately, we currently do not have a batch tool for OSE. We do offer an API for Mozscape data, which you can then important all the data at once into a spreadsheet or another tool you've built.

You're not the only one who's frustrated. Unfortunately, this is what happens when we're using essentially a free service. They can change the game on you at any point as they own it and you don't even have a paid stake in it. This is one reason why at Moz, we heavily invest on our on-site community like this q&a forum, YouMoz (our UGC blog), and the comments on both our main blog and YouMoz.

And I did some digging into ours at Moz, and the person that it's set to used to work at Moz. So we should probably fix that.

Unfortunately, our site was never set up right after our rebrand to moz.com so I can't see the data and it's not something I've used before so I cannot give a recommendation on value of data. Just because we're not using it doesn't mean it wouldn't be or couldn't be of value.

I do think it's worth exploring other plug-ins and working in the nuts-and-bolts of site speed. Even though WP plug-ins are very helpful, it's always good to know the details of what's happening as much as possible. I'm not exactly sure how W3TC works -- I've never used it or any other site speed plug-ins personally for WP -- but it's possible it can't optimize everything or that it's working the best it or any plug-in can.

I once worked for what could be described as a "holding company" that's in the Fortune 500. Because everything they owned was so diverse, they either kept separate branches or the companies/brands separate. Especially if the brand was worth money as a name. It's important to do the research on how valuable the brand itself is because even if you decide to have one company to rule them all, you need to figure out how to transition customers.

Check out our SEOmoz LinkedIn Group. People add job listings all the time, and I'm pretty good at keeping it updated.

We do indeed have a Facebook Group for MozCon!

So there are probably two ways, they can get this information:

1. The legal way: grabbing IPs from log files and then cross-referencing them with geolocation and then providing some contact information for that company. This is hit or miss depending on if they're coming from a business or if the business's IP info actually matches where they are.

2. The illegal way: hacking into someone's browser cookies, who's visiting your site, and figuring out direct information from that.

To answer your questions, no, it will not improve your rankings. No, it's unlikely to harm it either if implemented correctly.

But the better question is why? Why are you linking to pages in three different sections of your site on every page? What is that doing for the people who are using your site? How is that navigation helping them find what they need on your site? Are people clicking on this links? If so, where are they clicking on them from? If they never click on them from a certain part -- navigation, footer, and sidebar -- why are those links still there?

Will you be selling those products on your other site? Are you wanting to move the subscribers and account holders from one to the other?