Thesbus:

I mean if one base gives me 30-40 units, shouldn't having a second base double that..or atleast count as another +10?  I mean, the people are already there from the way I can continually spam out infantry units...

Isn't the golden rule of warfare to bring superior numbers and superiour technology?

It isn't always about weather it makes sense or not.

It is the multiplayer, they are not bound by certain rules, and it is more important to be fun and balanced, not canon or realistic.

If they were able to do that, the game would become far off balance and there would be a boring laggy spam feast, so no, it is better as is.