Investments?

So , i realized i currently have about 23 domain names i intend to keep and renew yearly. It costs me ~ $155/year. WIth my income, i can up that a bit, so i did some more shopping for domain names.

REcently acquired:

bankchina.org
nigeriagospel.com
tomatosauce.us( got this for $15 @ namepros!)----crazy. what a steal
chicagotransit.us(also got it off namepros)

I know i'm getting a good number of .us domains, but demand for .us will only increase, and sooner or later, prices will increase too. buy cheap, sell high. Investment wise, i'm also buying stocks.

stocks i own :

VZ ---verizon
C--citibank
WMT---walmart(and no, don't gimme that ethical crap)
SE---spectra energy