I present 3 questions - all are looking for ways to accomplish a task, but do not really specify a specific issue they are running into, just curious as to whether its possible or how to approach.

One was closed as off-topic, the other two were not.

Should all general how-to inquiries be closed as off-topic?

And, the corollary, what is the proper way to ask general inquiries on how to approach an issue, or whether something is feasible?

Q1: [Using a flow, can you post in Chatter on behalf of another user](https://salesforce.stackexchange.com/questions/151923/using-a-flow-can-you-post-in-chatter-on-behalf-of-another-user/155016#155016)

Q2: [How to Auto Pause/Save Flow Interview when browser window is closed accidentally](https://salesforce.stackexchange.com/questions/154156/how-to-auto-pause-save-flow-interview-when-browser-window-is-closed-accidentally/155012#155012)

Q3: [Send public forms to your Contacts](https://salesforce.stackexchange.com/questions/154953/send-public-forms-to-your-contacts/154997#comment227813_154997)