Sure, and I've been impressed with the commercial options lately.
I wish they'd throw the DIY folks a bone now and then, since that's where all of these "new" ideas seem to be coming from. At least Ed Speer sells some of his materials separately...
"Civilization is the limitless multiplication of unnecessary necessities." - Mark Twain
“I go to nature to be soothed and healed, and to have my senses put in order.” - John Burroughs