I agree. The only advantage ADS-B has is that it doesn't require building an antenna unless you want a lot of range. I've found that receiving weather satellit

I agree. The only advantage ADS-B has is that it doesn't require building an antenna unless you want a lot of range. I've found that receiving weather satellite images makes for a much more interesting project, and seeing live satellite images tends to interest people a lot more than knowing where planes are.