A giveaway only works when the thing being given is genuinely worth having. Most are repackaged blog posts, and the audience learns that in about two attempts.
The angle is the asset
What makes a giveaway worth requesting is that it contains something the reader could not easily assemble themselves. A compilation across sources nobody has combined, a benchmark from data you have and they do not, a teardown of a real example.
Concepts are therefore generated as research angles rather than as topics. A topic produces a document; an angle produces something worth trading an email address for.
Hooks are not titles
The same asset can be introduced as a resource, as a finding, or as an argument you happen to have evidence for. These perform very differently and the right one depends on the week and the audience, so each concept carries options rather than a single title.
Effort stated up front
A giveaway promised publicly and then produced under time pressure is worse than no giveaway, because people requested it. The research angle makes the production cost visible at the concept stage, when it is still cheap to say no.
Runs well with
Skills compound. These are the ones we usually install alongside it.