We should try to increase our usage of BTC, in our daily transactions. It is the only way we can really come to trust this new technology and dump CCs.
Random idea:
On your next purchase on an e-commerce website accepting btc, buy bitcoins and use them instantly. Like a reverse bitpay.
What do you think of it as an actual business?
Because of low inflation BTC will always attract much more hoarders then users. In few years time almost everyone will heard of Bitcoin, but believe me they wil rather use some other and just hoard BTC.