Is it a good idea to have an sort of symbol next to the questions in the search results indicating whether one has answered/voted on it? I find myself opening the same question more than once on the sci-fi site.
What is meta?
- Any Stack Exchange user can ask a question
- The community provides support, votes on ideas, and reports bugs
- Your voice helps shape the way Stack Exchange operates
Well aside from just remembering the titles of questions you've already looked at, the color of the link also changes when you've already visited it before.
I don't think a lot of people will be in favor of additional icons spamming the questions list just because they voted on something, especially those who try and make it a habit to vote on almost everything.