Now I use bitcoin for investment only. I have few coins, so I do not want to use them to buy pizza or coffee. I am hard working for them. I better leave them for the future.
I agree with your statement, that currently bitcoin is not the appropriate method for micro-transactions due to high fees. But if someone wants to buy an electronic device then why not use his bitcoins as payment? If we take as an example the Japan then this is applicable in one of the biggest electronic retailer shops