Regarding 1), what do you kind of things were you looking for in the homepage? We would definitely love to add more information to it. Let us know!
You can start by showing all available offers, if like to see what you require to earn 100000 sat on Lightning.
After testing several wallets, I'm sticking to a custodial LN wallet for now. That makes transactions much easier, saves on fees, and for amounts of only a few dollars' worth I don't mind the risk.