Wow, a bunch of holier than thou people on here.
I am too old to care so I use sawdust because I enjoy the process of making it.
I thought the hobby was about having fun and learning new skills and ways. For all you with the "better" grass ways I hope I will never see dangleing air hoses from not to scale coupler or any steam loco without real smoke or diesel without the smell. And we better not see the other side of the layout, or any non-prototype operations. Count your rivets! I am here to have fun
<snip>
not really ticked off, just frustrated. This hobby is so much for so many. The local paper, Yuma Sun, did an interview and the reporter was enthusisactic about model railroading. My friend and I have a display at the local library and I showed him my Athearn Big Boy and Con cor Pioneer Zephyr and said they cost about $400.00. He replied, "So the hobby is expensive?" I showed him a 4.5"x9" diorama of a log-cabin with hand cut shingles, a one hole outhouse, water well and a wood pile with chopping stump and ax; I told him that cost $1.39 for the wood dowels and I spent 20 to 30 fun hours building it. He replied "So it takes a lot of time!" I pointed to a RTR caboose and said "Just open the box and put it on the tracks."
Armchair
My, My, A little thin skinned aren't we?

I have had similar experiences with media. They want to reduce your expalnation into a sound byte or a sentence. How do you do that with creativity?
Like I said, earlier, please yourself. It's about choices, and all we were doing is making the fellow aware of all of them. He was worried about expense. The product is not expensive. It's not free either, but then neither is the sawdust. Your time has to factor into this, at least mine does. If you're retired, and on a fixed income, and have the time and inclination, do what feels good. Brendan will pick what's best for him. He has enough information.
As for me, I have to sqeeze layout building in between a job, kids, honeydo lists, and all that stuff, Modeling time is limited, so if I can get a ready to go product cheaply, I'm not going to spend that modeling time making it. I'd rather be making the actual scene.
As to rivet counting, I resemble that remark! Rivet counting can be fun too, and also does not have to be expensive

All rivet counters are doing is trying to recreate something to the best of their abilities. It can be a long process, but enjoyable and rewarding.
One last thing on grass: The absolute best looking grass I have ever seen was done using that Noch static applicator. Now
that gets expensive, but the results are awesome.
Check this out:
http://www.trainboard.com/grapevine/showthread.php?t=77673
If I was going to have an area on my layout where I photographed models, or do a diorama, I would use this! I saw a clinic on it, and the fellow had an alternate for using their adhesive, I think it was 50-50 white glue & matte medium, which was cheaper than the stuff they sell in their bottle.
And Brendan, whatever method you use, have fun!