I keep telling myself that one of ways I maintain what’s left of my work/life balance is to have separate home and work e-mail addresses. And yet I have to ask who I’m kidding when these two Google Apps accounts, each at its own domain name, constitute separate lines or windows in a mail client, and when I’m sometimes corresponding with the same person from each address on alternate days. Meanwhile, many people I know seem to function perfectly fine with one all-purpose e-mail address.

In a prior millennium, it was an easier call. After having lost a bunch of messages from friends during a transition from one e-mail system to another at the Post–and then discerning the dreadfulness of the new Lotus Notes system–I had little interest in trusting personal correspondence to my employer’s IT department.

I also figured that I would have less trouble staying on top of friends-and-family e-mail if it weren’t competing for space and attention in the first screen of my inbox with random PR pitches, interoffice memos and chit-chat with other journalists. And the address that wasn’t listed on a major newspaper’s Web site should, in theory, get vastly less spam.

(Because I am this persnickety about my communications tools, I also have a regular Gmail account that I use for almost all of my online commerce, financial transactions and other things that are neither personal- nor work-related. I don’t mind the ads there, while my Google Apps inboxes have no such distractions, courtesy of Google ending ad scanning for Apps users–even those on the free version it no longer offers to new users.)

It’s been years since I’ve had to worry about IT-inflicted mail misery. What about the other virtues of this split setup?

• Being able to flag messages for follow-up means I’m now less likely to forget to answer an important message, whatever address it was sent to.
• But I don’t need 11 different folders to sort my home e-mail after I’ve dealt with it. Less cognitive load is a good thing.
• Having to ask myself nit-pick questions like “since I’m asking a friend about something that may lead to him being quoted in a story, should I send this message from my work address?” increases my cognitive load.
• Searching for messages and then looking over the results is faster when I’m excluding an entire account’s worth of e-mail. But when I ask Mail for OS X to query all of the gigabytes of messages that have accumulated at both addresses… ugh.
• My anti-spam strategy has been a total bust. When I checked earlier this morning, Google had quarantined almost 1,500 spam messages in my home account, about 100 of which were messages on my neighborhood mailing list that shouldn’t have been screened as junk.

On that last note, here’s a question for you all to ponder: That mailing list will soon be moving to a commercial hosting service subsidized by ads, and of course I haven’t yet read its privacy policy. Should I switch my subscription to my Gmail address, where I can read those messages alongside those from my neighborhood’s smaller Nextdoor group, or should I keep using my home address there?