Huge +1 on this. luqas0891, with that size of a bag you could easily spend a fraction of it over time offering bounties encouraging current and new members alike to do good promoting and getting further involved in both Karma the coin as well as KarmaShares. You could become a real Karma Kommunity Katalyst if you so choose. The larger the community and more active, well...that could significantly increase the value of your bag over time as a benefactor (even though you would be lowering your overall coin count by offering bounties). Just a thought.
Challenge accepted?

i have 1 000 000 000 KARMA

You should use some of those coins to do us good :/
you can easily ask people to vote , upvote , share , tweet and what not for like 1000 karma.