I think unless you're going to do it right, you should just shoot film.
While engaging hat doffing mode to the max in light of the respect I have for Gary, I tend to agree with Seth on this one. It seems a bit pointless, really because the images in the example gallery still looked (for the most part) sterile and, well.....digital. I checked out the first 10 or so example images and when I got to the one which was captioned, "Street photo from Aarhus - Denmark. With added vintage effects" I kind of lost interest. If you use a nice old lens, but still have to add 'vintage effects', then seriously....just use a standard DSLR lens and add the effects anyway.
I guess on one level, using this or that piece of gear can be inspirational, so it could work well in that regard. Hopefully it'll get the modder to realise that if he is after the look that I think he's after....then maybe he should be using film in the first place. I spent about 4 years wondering why my digi snaps didn't look like Weegee's photos. Then I picked up a Holga, loaded in some b/w and got closer to my goal in under a week. The penny dropped.