And on top of that start deleting all references to tekkit like servers listed that run it would be bad.
I can see the point of that though, Tekkit server would require the person install tekkit or build and configure their own "tekkit" client. Plus the technic forum offers space to share your server, they only asked that you put a decent effort into your post. Also splits them into open servers and whitelist servers with the chance of getting deluxe server if your post and sever prove exceptional. Be a lot easier to find tekkit players on there anyhow.