Mark,
Welcome to the wonderful world of the 4x10 format. I am a dedicated user and proponent (some would say "evangelist") of this lovely format that has been overlooked for far too long. In fact, I am the author of the article "4x10 - A Neglected Format Revisited, Part 1 of 2" that appears in the current issue of View Camera.
I don't wish to get into any sort of View Camera vs. APUG debate. I enjoy both as a form of sharing information, and am a big believer that printed media and electronic media each serve valuable roles and are destined to co-exist and even complement each other, rather than compete with each other. I know I personally am glad to have access to both and would be bitterly disappointed should either cease to exist.
That said, I will echo Steve's suggestion to try to obtain the current issue (at the very least - the next one may be of interest as well since it will contain Part 2 of 2). Over the years I have always tried to be very generous with sharing what I know in the online large format groups (many of the 4x10 comments you read on LFphoto.info are probably mine) . However, there is just so much time in the day and I can only contribute so much to the various online forums. The articles I write for View Camera are much more in depth than even my most long-winded online posts. For example, Part 1 of the View Camera article is over 5600 words in length, spanning six and a half pages and featuring eight photos - including a photo of every 4x10 camera on the market (and my custom made 4x10 camera, as well) and seven different brands of 4x10 film holders. I have been shooting 4x10 for eleven years and first proposed this article over two years ago. I have spent a lot of time testing 4x10 cameras, film holders and lenses. I have also used an 8x10 camera, with both a split darkslide and a slider board, for shooting two-up 4x10 on 8x10 film. This article is the culmination of my eleven years experience with the 4x10 format - what worked well for me, and equally important, what didn't. I just put the finishing touches on Part 2 and it's going to be an additional 4200 words in length. One of the things I enjoy about writing for View Camera is that Steve lets me write about topics that interest me personally, and then indulges me with generous editorial space to cover the topic in depth and not just scratch the surface.
I'm not trying to sell a magazine here (I'd like to see you buy it, but I don't get paid a commission), just trying to point out what you'd be missing out on. I'm also not trying to blow my own horn, just trying to point you to a source of information you may find useful. Finally, I'm definitely not trying to discourage discussing this topic here on APUG. In fact, quite the opposite - I encourage it and am glad to see others showing an interest in the 4x10 format. That is, after all, why I wrote the article in the first place.
Kerry