Neat! Are there any plans to integrate, or allow integration of other services? If you could search for a dead URL on Wayback, Archive.is, Google Cache, and so

Neat! Are there any plans to integrate, or allow integration of other services? If you could search for a dead URL on Wayback, Archive.is, Google Cache, and some others, you'd have a lot of coverage, and in the case of the last two, be immunte to IA's (frankly boneheaded) robots.txt policy.