I love ELM! It is the source of most of my passive sales and all of my custom requests due to the high amount of traffic and rapidly growing client base. I read somewhere that this is one of the top 100,000 sites in the world, so it's no wonder. I had to increase my minimum payout to over 400 credits because I was reaching it every week and prefer being paid every two weeks (personal preference). I love the fact that you can be featured on the front page just by uploading content, or featured on the "Top Escrow Sellers" page by delivering escrows on time and it sorts you by monthly total. In a good day I'll get 4 custom content requests, but a normal/average day is one request. Additionally, there's a huge demand for specific fetishes, and most of these fetishes (except scat vids and incest roleplay) are allowed. Many guys try to push for extra cheap videos or pictures, but I always stick to my prices listed on my profile. Most agree to it or are at least willing to negotiate price.
The major con is that the site only allows you to send or upload videos of up to 500 mb, which is such a small file for the 10 minute HD videos I make. Forget about sending it without breaking it up into pieces first. Another con is that they charge $5 for the direct deposit fee, but you can elect a check or use Paxum. You can hook up your Tumblr and Twitter for auto promotions when you upload content. You can request an interview to be featured in the ELM blog for additional exposure
http://extralunchmoney.com/blog/meet-full-time-artist-and-part-time-traveler-roxanna/
Major pro is definitely the traffic, and the fact you can feature yourself on the front page during peak hours by simply uploading a video. You can also utilize the "Discussions" page and post topic starters for clients to at least see your name on the page. Another pro is you can also sell physical goods, such as panties or erotic art. I haven't sold any erotic art yet, but it took over a year to start making panty sales so I'm still hopeful. Yet another pro is that you can get paid to text, and clients never see your number! Set your price per text and watch the texts add up! Most guys who end up texting me just want to talk about weird fetishes; I've never been asked to sext or send nudes via text. Additionally, Support has always gotten back to me within a couple of hours, but so far they have not fixed the glitch I was having with a broken link to view my transaction history.
For new sellers there is a 60% split. For Seller Plus sellers there is a 65% split. Reach Seller Plus status by getting only 31 feedback points (in other words it doesn't take long at all).
I highly recommend ELM.