I know this section of the forum is not for accomplishments but the fact that I received a crystal top ten monthly medal yesterday is relevant to this post.
You're right it's not the right place. Anyway the monthly top ten is utterly pointless I joined the last day of the month so the only way I can get anywhere near is either to buy my way to the top or to wait until the others decide to not play anymore and since Hoof doesn't allow people to quit - no chance well ok but you get my point *cough I could buy the medal I suppose 450+ since June cough*
Seriously, some of us are never going to be number one but we can achieve milestones like a year in the top 100 or a year in the top ten of our month and it would be great if these accomplishment could be recognised too.
And also while you are adding more medals it would be great to see medals for the arena and kill streak introduced too 
I agree it's great to have milestones but some are utterly pointless and sorry but two out of three you've mentioned are. Kill streak? Are you &^$*^$&* kidding me? I tell you what when I decide I cba leveling anymore and go on to make money from gathering and or creating potions I'll let you know and then you can make a kill streak medal since I'll never lose to an npc ever again I'll just be 1 hitting mobs 100 levels less than me with just find item lets see how stupid a kill streak medal is then.
Oh and don't even get me started on the arena medal but it's the only 1 of the three I'd argue against for bias not because it's stupid.