What's this $boost thing I am hearing about? Is this how it works, and then if 10 people boost the original post they share in the zaps, or is it if they boost this post?

#asknostr

nostr:nevent1qqsxzzsdddxeg9pajvdq0489myztku7vmevt97vnna6xgrr663rvnhqpp4mhxue69uhkummn9ekx7mqzyqtzfj4dl2t0fwc7kvsxcarcrgg72q05lsuzkcyd3u7c0q9nwzcfcqcyqqqqqqgrxsnn4