I was wondering how hard it would be to set up on a wakaba board a spoiler/censor system like some boards, noteably 4chan's /a/ and /co/, have to replace the thumbnail with a black box or something. Is this something that would take a lot of work? Has already done it and if so would the mind sharing how to set it up?

Don't start new threads for every question, use the threads linked above.

Requesting blink tags.

This is neither about support nor the 500 error. My board works just find. I was wondering about adding a feature that I could not find another thread about. Using the support or 500 error threads would be silly as this would be off topic. Unless I am misunderstanding and no new threads at all should be created.

Well, I dislike having single-issue threads around in general. Perhaps it would be better if there was a thread for modifications in general, though.

Either way, the issue holds little interest to me, so it's up to somebody else to hack this if they want it.