Maybe not exactly what you're after, but these are great decks that are extremely succinct and were successful in what they were designed to do: https://attach.io/startup-pitch-decks/

Super refreshing to see this app. It's a great v1.0, but I do feel like there's room for improvement, especially around type size and contrast and support for native features such as Pay. Excited to use this properly next month during my next trip.

You could check out ustwo. I actually just celebrated 5 years there and would of course recommend them.

Genders aren't binary. Toilet icons shouldn't be either. This article looks at a bunch of proposals. Some are outright confusing and some fluffy. I like the idea of a single, utilitarian approach of using a toilet or sink icon to denote the purpose of the room. Brad Fishkin's is a good example of this:

Big fan of Digit. The savings might as well go directly to Apple based on how I've been using it over the last year. If you want to sign up use my referral code and we both get free monies: digit.co/r/Z1qce

50% off Moto 360 (1st gen)

Really nice site. Great use of video and well written copy that clearly explains what they do and why.

I've been collecting a bunch here.

I've been collecting a bunch here. It's hard to recommend a single one that is essential to attend because it depends what specifically you want to get out of it. Personally my next conference will be SXSWi.

We have similar guidelines at ustwo too (focused specifically on Android Wear): wear.ustwo.com/guidelines