I'm developing a niche search engine and would like to hear your thoughts and experiences 
You can answer on "search engines in general" or about some specific (Google, Bing, DuckDuckGo etc).
- What features would you add / change / discard?
- Is there something that frustrates you when searching and you'd like it to be "fixed"?
- Would you like to see more / less of "something" (social elements, personalization etc)?
- Have you seen some great feature, on a less known search engine, that you have really liked (for example, filtering results when searching at online stores)?
- Other improvements?
( I'm not expecting you to answer all/any of the questions above, I just put them as ideas on what to answer )
All answers are truly appreciated!

You can answer on "search engines in general" or about some specific (Google, Bing, DuckDuckGo etc).
- What features would you add / change / discard?
- Is there something that frustrates you when searching and you'd like it to be "fixed"?
- Would you like to see more / less of "something" (social elements, personalization etc)?
- Have you seen some great feature, on a less known search engine, that you have really liked (for example, filtering results when searching at online stores)?
- Other improvements?
( I'm not expecting you to answer all/any of the questions above, I just put them as ideas on what to answer )
All answers are truly appreciated!