Couldn't you use a nicer tape to put up the paper, I mean lol man, have some respect for bitcoin, it looks like it can fall off with the first wind blowing around the office. At least print a good quality banner with proper taping to the wall or door.

It is good to accept btc as currency, but why would you want to hold your profit and wait for the price to go up while you could use that money to reinvest back to further and advance your business? Holding doesn't seem a smart move since you are in a kind of a business that needs continuous development which could only be achieved by reinvesting the profit you are making.

Just my 2 satoshis.