S.,
I just googled "baby-led weaning." I think I've got the gist. Correct me if I'm wrong, but you don't push solids until the baby is interested and then you let them feed themselves real food. It's not totally free as you are still controlling what's introduced and looking for allergic reactions with the 3-4 day wait period. You can introduce pureed food first, but that's kind of optional. It's a smidge more complicated than that, but I'd have to type a would website.
If that's it, then I've pretty much been doing that without knowing they had a name for it. I know they have a name for everything these days.
I've always made my own baby food. I started both of my kids at six months on pureed homemade food. My son was very independent, so he was feeding himself soft steamed veggies and whole grain rice crispies by ten months. We've got allergies around here, so there were no cheerios or bread products available at this age even though it would have worked out ok. Self feeding meats came later. He pretty much ate his own portion size and what he wanted (which was everything) from an early age. We never had problems with food rejection. It all went down. He never played "drop the food to get a rise out of mom." Food was too important; it must go in the mouth. My son nursed twice a day until 20 months. Partly that was because of milk allergy. He could have weaned sooner, but never showed any interest. As I've said he loves his food.
My eight month old on the other hand is very petite. She's healthy, very active, but very petite. When six months rolled around. She showed lots of interest in food. However, she spit all the pureed food back at me for almost three weeks. She made funny faces, but never cried about it. One day she decided she wanted to swallow and now we're doing great. We've tried the rice crispies, but she'd rather watch those fall to the floor. Some make it in her mouth, but most hit the floor. She'd rather have all food flying than have it go in her mouth. Her favorite is drinking water out of a big cup. We're still too early to tell if and when she'll want to wean.
The only thing I make sure I do is introduce new foods repeatedly whether they like them the first time or not. My son finally likes green beans at the age of three. His sister loves them. It took the peer pressure to get this one acceptable for him. However, I have a three year old who begs for salad, especially spinach, and adores steamed broccoli (no cheese necessary). He'll try almost anything and generally loves it. My daughter may be more of a challenge. My theory is that if they see me enjoying healthy food, they they will. I also don't keep boxed, processed, sugary, or junky food in the house. Almost everything is fresh and healthy. Trail mix is considered an exciting snack at our house.