Which VC/Angels should I try to get an introduction to for a social gaming app?

Short answer: Of course! Many angel groups require you to submit through Gust because it offers a consistency and makes reviewing applications easier. But not all use Gust same as not all use AngelList... I haven't met an angel who frowns upon using multiple platforms. I would encourage you to leverage your twitter and Facebook or Instagram to meet angels and get in their radar (don't hassle or stalk) just try to get exposed a bit to them by being part of the same meetup group, follow the same blog, membership... Subscribe to their own blog.. And when you submit funding request considerations do please send a follow up email or a call or basket of fruits if you have contact them before.

You are right that the range is wide. You need to figure what are good values to have for your category. Also, you can focus on the trend (is your DAU/MAU increasing vs decreasing after you make changes) even if benchmarking is tough. Unless your app is adding a huge number of users every day (which can skew DAU/MAU), you can trust the ratio as a good indication of how engaged your users are. For games, DAU/MAU of ~20-30% is considered to be pretty good. For social apps, like a messenger app, a successful one would have a DAU/MAU closer to 50%. In general most apps struggle to get to DAU/MAU of 20% or more. Make sure you have the right definition of who is an active user for your app, and get a good sense of what % of users are actually using your app every day. Happy to discuss what is a good benchmark for your specific app depending on what it does.

Convertible notes are by no means "earned." They are often easier to raise for early-stage companies who don't want to or can't raise an equity round. Equity rounds almost always require a simultaneous close of either the whole round or a defined "first close" representing a significant share of the raised amount. Where there are many participants in the round comprised mostly of small seed funds and/or angel investors, shepherding everyone to a closing date can be very difficult. If a company raises money on a note and the company fails, the investors are creditors, getting money back prior to any shareholder and any creditor that doesn't have security or statutory preference. In almost every case, convertible note holders in these situations would be lucky to get pennies back on the dollar. It would be highly unusual of / unheard of for a convertible note to come with personal guarantees. Happy to talk to you about the particulars of your situation and explain more to you based on what you're wanting to know.

I heard of a startup that recently launched called http://sketchdeck.com that has become pretty popular for fundraising decks. Happy to do a dry run of your pitch with you in a call.

I'm both an active angel investor and entrepreneur who has recently raised capital. I'll start with what is standard in Silicon Valley and then apply various multiples and discounts where relevant. For an angel or early seed round, the current going rate is $3m-$5m pre-money via a capped note or priced round. Priced Rounds typically most often use the "Series Seed" docs and Convertible Notes typically are 18-24 month terms with a 15% discount. I don't mean to be argumentative but Marco is incorrect that valuation can be avoided by a capped note. And in general, there is no way to avoid setting a valuation except via an uncapped note, which is almost unheard of. Setting your cap and discount will have a significant impact on your cap structure, the same (and in some cases) worse than a priced round. This $3m - $5m range is what I'd call current market value in the valley for "ideation-stage" capital. This is that there is a team in place, typically some form of MVP and in some cases some very basic market data supporting the general thesis of the raise. In the other market I'm familiar with (Canada), the range for the same stage of capital is $1m - $3 with most being in between $1m and $2m and most preferring priced rounds over notes. These rounds rarely have a real lead since the raise is typically $500k or less, so if you price it reasonably, most (good) angels will accept the terms as is. The low and high end of the ranges are discounted and pushed by the credibility presented most often by the team (done it before, worked for a notable company, had some relevant success) or strong evidence of the thesis being correct. It's also the Founder's option to price the round at the top end of reasonable or provide what you might consider a discount, depending on the kind of investors you are courting. So while this is what I'm seeing as "current market conditions" there is price elasticity in any market. The best way you know if you've priced it right, is if people are buying. Any angel investor should be able to give you a conditional answer after the first meeting (subject to playing with the product, reading terms, meeting the rest of the team). Any angel investor in ideation stage capital who can't give you a yes, no or subject-to yes in the first meeting is not worth pursuing IMO. Any investor who can't close within 3 meetings or conversations won't close (9 times out of 10). Happy to talk to you about the specifics of where you're at, what might help you improve your odds and generally get you closer to the point where you're ready to raise.