[LukeShu]

I have both YaCy and Seeks (distributed open source search engines) in my FF search bar, but the results are really... disappointing. I just get good results with DDG.

DDG's commitment to privacy and not bubbling, etc. I do not believe are going away, it's their biggest selling point.

Besides, as long as RMS is demanding that DDG be the default search engine in the GNU web browser, it's good enough for me.