What will happen when we hit 21 000 000 bitcoins

[naphto]

Fees will be high, and you won't be able to send btc without fees

[MakeBelieve]

Fees will be high, and you won't be able to send btc without fees

If you own no more than 10 Bitcoin you will find it very hard to send Bitcoin without losing it within a couple of weeks.

[Kiki112]

Fees will be high, and you won't be able to send btc without fees

If you own no more than 10 Bitcoin you will find it very hard to send Bitcoin without losing it within a couple of weeks.

who can edit bitcoin?
and can you make everyone update their bitcoin software?

[googie4]

In the year 2,140 I believe. Though we will hit 4,000,000,000 Nem coins in the year 2014.

[googie4]

Will Bitcoin even be the most popular coin then?

[HowGudAmI]

we will hit 4,000,000,000 Nem coins in the year 2014.

Yay 

[bitcoin44me]

The world will end before we reach 21 000 000 bitcoins, so it does not really matter.

[UltraPleb]

I'm doubtful it'll get there certainly in my lifetime, unless computing power dramatically increases. Prices will start to go up and up.

[bitcoin44me]

I'm doubtful it'll get there certainly in my lifetime, unless computing power dramatically increases. Prices will start to go up and up.

Computing power does not really matter.
Blocks are found every 10 min on average.

[Minbyan]

Nothing.

[naphto]

Nothing.

We will not be there to see it

[Kaligulax]

when we hit 21 M BTC... how you dont know?
Four horsemen of the apocalypse will come... :O