What I have found from Nitdroid is that there are MANY Marketplace Android programs that are not worth using. I don't see what difference it makes if I have 1,000 extra worthless programs or 50,000 worthless programs. I haven't even had enough time to look at the worthless ones available in Nitdroid.

I myself only use maybe 20 programs. It's like a chess world champion once said when asked how many moves he thinks ahead: "oh, just one. The RIGHT one." I only use the right programs, so I don't need thousands of them.