promote commercially?
bitcoin is not a slice of cheese or a toy car.. its a currency.
im all for companies that sell products advertise they accept bitcoin. and that will be great

but advertising bitcoin purely for bitcoin.. sounds more like someone is desperate for a speculative FIAT price rise so he can jump out back to fiat land. and doesnt understand bitcoin.

yes there is the exaggerated 'hope' you can advertise. but if you were to make a realistic real world advertisement of bitcoin based on the reality of the state of bitcoin right now. there is not much to get excited about.

even goldsmiths dont really advertise gold as just gold. they have to gloss it up a bit by turning it into a shiny bit of jewellery or a carefully designed circular disc.

bitcoins infrustructure and utility need to grow. first
anyone wanting to advertise bitcoin for bitcoin right now ultimately only cares about getting FIAT rich, and has either no clue about bitcoin or what bitcoin really needs right now