Talk about the prospect of our home

I remember that when i found our A2K in this August, There are only about 19000 members here. But now, September, There are already about 22000 people have registered.
That means, our home is growing up at the speed of 3000 more people per month. 1 year later our family members will increase to 50000. how about 10 years?
i dont think that our cute home has enough space to hold up such a huge number of people.
And i really wonder how will our home develope years later.