Funny you mention it as I thought I replaced it and the bi favicon with my own already! :S Thank you for pointing that out, gotta work on that. Those ones are both from https://autism.crd.co on the bottom of the Small category.
Meant to say this last week, but thanks for the link! And no problem, btw. Glad to have helped you a teeny bit.
I think linking with a regular link isn't bad.