So I usually do a list like this every month or so and now since I am here I can do it here as well!
So here we go:

vBulletin 5.0 Connect
^^ Beautiful and simply something we should definitely consider upgrading to.

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^^ Cool way to liven up the community by hosting tournaments in this form of fashion.

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^^ Just a little cool way to freshen the look of the site. Give it a little more appeal, and maybe even give out contests for winners to get their banner for Clraik here!

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^^ Possibly new way to get people to have fun and connect!

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^^ Make people WANT to post with this cool system! Maybe give away free art or Neopets rewards or anything. Possibly even 1-month subscriptions and such.

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^^ Make it possible for anyone to want to come in wherever they are at and chat!

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^^ Make members feel special about their birthday with this awesome addon!

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^^ Have some fun with the community and create raffles! Raffle off certain things and make a big even out of it!

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^^ Would be great to combine with things like the raffle or tournaments