I loved this idea and instantly bought two licenses for different sites. Support was great in the beginning, when the promotion ran on Appsumo.

Since then, my fear that this tool would not be maintained by the developer has materialized. Wordpress sent a crash report specifically listing WP Linkpress as the cause of the issue.

This is what the WordPress crash report will say:

*WordPress has a built-in feature that detects when a plugin or theme causes a fatal error on your site, and notifies you with this automated email.

In this case, WordPress caught an error with one of your plugins, WP LinkPress.*

I reached out to the developer multiple times over several months and never heard back.