Thats a good approach regardless.
One can name FPX clip files the same way so you and someone else can find them them without opening the editing software.... if you know what you are looking for. But if I want to put together a clip from video of a certain person or event or place that may be scattered over several files and you don't know which one, the file naming thing breaks down in a hurry. If you just want to browse through your content, individual files just won't hack it as you have to open each one and scrub through, gets tiring in a hurry. But if you never want to do that, then a simple approach works better
I have tons of clips from over decades mostly organized by year, many short snippets in a longer tape. It is nice to see them in one preview screen, browse through them, and look for untagged but interesting subjects, those that have been missed in tagging perhaps. So if I want to put together a clip from numerous sources of a certain person or event or place or subject. Everything is shown in one preview screen and, with good enough processing power, its easy to browse through and see what I got.
Just saying that having more than simple file naming convention for a family video type archive is one heck of a tool. One you can't envision living without once you've used it. Aperture like, except tailored to videos.