Are u sure youve even been playing on 50K servers dude?
I banned well above 20 people yesterday afternoon for base raping. We have nearly 20 admins watching over 3 servers and there's usually at least one admin on almost 24 hours a day.
To me its just as decent as its always been, maybe u've just been unlucky.
As for spawn camping, yes, agreed its annoying but it is easily solved. Spawn at a different spawn point, if u only have one flag left, join a squad who is away from the action and spawn on the Squad leader. Everyone complains about Spawn campers and expects us to kick them. But the sad fact is that due to the ROE EA impose on ranked servers owners, you CANT kick sum1 for killing sum1 else on a spawn point (red circle yes, spawn point no)
If we kicked people for killing on a spawn point we could have our ranked server status revoked. And bearing in mind our members fork out over £2500 a year to have our servers we wont risk losing it because a select few cant deal with being killed when they spawn no and again.
Seriously mate, if u think our servers are bad for being spawn raped, maybe you should go play on an EA server for a couple of rounds and then you'll be reminded of how good some private (such as 50K) servers are in terms of how they are admined and the teamplay on such servers.