RE: First glimpse of version 4.50
Well you could always implement the things Warmth is talking about in an "advanced tab" sort of thing. Whoever wants to use it can and whoever doesn't want to be bothered won't see the options.
My take is that anything that makes an action like "opening a chat window with someone from your cleanup list" easier by implementing shortcuts, buttons or links is worth it. There's always someone somewhere that will absolutely love the function.
Great screenshot Patchou. Love the new stuff and good luck coding everything you planned on.