LINER sits between search and reading, which is why it appeals to people who do more than glance at result pages. The product direction is about helping users ask a question, review sources, highlight what matters, and continue research without treating every answer as the end of the task.
It fits students, analysts, researchers, consultants, and everyday knowledge workers who spend a large part of their time collecting and reading web material. The fit is strongest when the problem is not only finding links, but digesting them and returning to the right points later.
What makes LINER worth attention is that reading support can be as valuable as answer generation. Highlighting, source review, and research-oriented search behavior reduce the friction that often follows a first AI summary.
The tradeoff is that no research assistant can replace source judgment. Good-looking answers still need verification, and auto-highlight features can miss context if you stop at the extracted points. Serious work still requires reading the underlying material with care.
This site recommends LINER for users who want search, reading, and lightweight research support to stay close together. Begin with one research question and a few credible sources, then keep it if it helps you retain and reuse what you read.