I am no way a high RPR holder, I know my RP has flaws at times (some mostly due to work for needing to very quickly go afk)
But that aside, RPR isnt something I go out seeking, i just want to have fun on the server, and RP with others.
TL;DR Version -- Give constructive feedback/kudos to people, understand DMs are human and not ALL-SEEING all the time. and the obvious one... BE KIND!
So nuff said for start:
tbh, i hardly see dms online anywhere. This is simply not enough to go around!
and its not a jab at the dms there are, because they do a fantastic job, using up their own time for the server.
but that is just it, time is a limited resource and there is too few of them to cover everything
(I'm UK based, so this cuts out probably 70% of the user base! Time zones is a big thing.)
the biggest trouble also is that with this limited time, its usually preplanned events people request... those people are normally longer term players or higher levels, or groups. who have invested enough to
1. know the setting well enough, and 2. have a plot that aligns.
This makes it "Seem" that dm's only attend to those players, but the truth is, its only because there isn't time to always catch everyone at the right time doing amazing RP.
Sure you might of done a perfect example of a RPR40 50 1million! but unless a DM just HAPPENED to be watching at the time, how would they know?
so when it comes to people complaining: "I do amazing RP but never get seen about it"
You need to request people to give you feedback/kudos on the forum, because the only way to have eyes when not online, is other people.
Also, difference between FEEDBACK and plain old "say i did good"
feedback implies a CONSTRUCTIVE response to improve ones RP from the view of the writer.
That's why in my job we use a system for getting feedback, and the ones that matter are when they state the simple rule (you might of seen this is schools)
WWW - What Went Well
EBI - Even Better If
Feedback should be thought on critically, and not judgingly.
"I really love how in depth you make your character, sticking to the disability she has and portraying it in a light that isn't abusive to the actual issue. Also, you could of decided not to talk to my character because they are new but gave an in for me to join!"
"My EBI would be that I felt that you found out some things about my character that may of been hard to know for yours in that position. It felt a little OOC knowledge but we can build on this. I would be happy to discuss this further so we can improve both our characters stories"
So not only does the feedback show the receiver has good role play abilities, (yes a flaw but that's from the "perspective" of the writer) it also shows that the writer themselves understands what it takes for good RP and introduces a method to further both of their journeys.
Low and hold:
Are DMs good/bad people: No... they are people, they make mistakes like people, they make good out of the blue calls, like people. they go through a process to see if they fit in with the server, but everyone has good/bad days.
I had a DM question me if i was metagaming, with proof that it wasn't, they agreed and thanked me for my time.
Be polite, be kind, be understanding. And in return you also get this.
Should you EXPECT RPR: No.. its just a number, continue on the server doing what you love for the sake of doing what you love. One day you'll be spotted.
Why bother with Kudos/Feedback: Because its not just for the person, it also shows your investment into other peoples roleplay. And also, if you give kudos to one person, they may in turn show the same kindness when you do amazing work.
I never see DMs what do?: Perhaps think of a fun RP story/mini quest involving others (even a small group) make a post to Active DMs and wait for them to review it.
OR, give decent feedback to people. The more eyes around, the easier it is for the time restricted DMs.
LAST NOTE:
This is on my perspective, and I may be wrong in areas, I may hit the mark. Dont take this as gospel please, I just want the wor... server to be a better place

Kitteh out =^.^=