I would be interested in seeing Mozilla invest in making Mojeek better. I think they could be a good match. An independent browser engine and an independent search engine. On the other hand, I don't want Mozilla to acquire them and kill them a few years later. Their short attention span is one quality I wish they hadn't cribbed from Google.

A search engine is an interesting idea, but:

1. it needs to be independent. Mozilla can't be depending on Google or Bing. After Bing got what they wanted, they started choking their proxies by pushing prices up substantially. Depending on Google is a similar folly.
2. they need to be committed to it. This isn't some project Mozilla can cook up in three or four years and abandon two years later. It needs to be a long-term strategy with hundreds of millions of dollars invested.

That's why I think Mojeek could be a shortcut. But either way, I don't think Mozilla has the bandwidth (or guts, frankly) to commit to this sort of project.

But you are right, they are still depending on the monster that is Google.

And as long as you're depending on them, you might as well take as much as you can.