My biggest suggestion? Drop your 24/7 support or hire competent people. We had to contact support numerous times (a point I'll get to in a minute) and the experience was infuriating each and every time. It was the equivalent of talking to Comcast's tier-1 tech support. You guys would have blatant network outages and your "fanatical" support would be asking if I could ping servers (I had to point out the status page presence to them). We always had to waste time dealing with your ticket-jockeys before we'd get escalated and someone would actually solve the issue. I'd rather wait on a response than deal with an incompetent person asking for ping logs or suggesting I reboot a server.
Your private networking at ORD was problematic. We had our internal subnet at ORD which would very often just straight up fail. Server A could route to B, but the reverse was not possible. It appeared to be some sort of ARP fuck up, I dunno. We ran into issues every couple weeks and most often would resolve itself by the time we actually got a tech response. Which of course was closed with an equivalent of "could not reproduce"
Your MySQL-as-a-service is abysmal. It's running 5.1 (Do you have any idea how old that is?) and the performance is beyond horrible, I don't think the config was tuned whatsoever. Cloudfiles we routinely broke due to our write concurrency being too high (we were told you use sqlite?). This caused us to simply to manage our own software and completely avoid your pre-packaged SaaS offerings.
Since we switched to AWS we couldn't be happier and with reserved instance pricing we're actually saving money (annualized) on a superior platform.